23455432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 38234168

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 101, 104, 116, 143, 154, 182, 202, 203, 232, 286, 308, 319, 364, 377, 404, 406, 572, 616, 638, 707, 728, 754, 808, 812, 1001, 1111, 1144, 1276, 1313, 1414, 1508, 1624, 2002, 2222, 2233, 2552, 2626, 2639, 2828, 2929, 3016, 4004, 4147, 4444, 4466, 5252, 5278, 5656, 5858, 7777, 8008, 8294, 8888, 8932, 9191, 10504, 10556, 11716, 14443, 15554, 16588, 17864, 18382, 20503, 21112, 23432, 28886, 29029, 31108, 32219, 33176, 36764, 38077, 41006, 57772, 58058, 62216, 64438, 73528, 76154, 82012, 101101, 115544, 116116, 128876, 152308, 164024, 202202, 225533, 232232, 257752, 266539, 304616, 404404, 418847, 451066, 533078, 808808, 837694, 902132, 1066156, 1675388, 1804264, 2132312, 2931929, 3350776, 5863858, 11727716, 23455432]

約数ペア:

[(1, 23455432), (2, 11727716), (4, 5863858), (7, 3350776), (8, 2931929), (11, 2132312), (13, 1804264), (14, 1675388), (22, 1066156), (26, 902132), (28, 837694), (29, 808808), (44, 533078), (52, 451066), (56, 418847), (58, 404404), (77, 304616), (88, 266539), (91, 257752), (101, 232232), (104, 225533), (116, 202202), (143, 164024), (154, 152308), (182, 128876), (202, 116116), (203, 115544), (232, 101101), (286, 82012), (308, 76154), (319, 73528), (364, 64438), (377, 62216), (404, 58058), (406, 57772), (572, 41006), (616, 38077), (638, 36764), (707, 33176), (728, 32219), (754, 31108), (808, 29029), (812, 28886), (1001, 23432), (1111, 21112), (1144, 20503), (1276, 18382), (1313, 17864), (1414, 16588), (1508, 15554), (1624, 14443), (2002, 11716), (2222, 10556), (2233, 10504), (2552, 9191), (2626, 8932), (2639, 8888), (2828, 8294), (2929, 8008), (3016, 7777), (4004, 5858), (4147, 5656), (4444, 5278), (4466, 5252)]