31707104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 75569760

約数和(自身を除く): 43862656

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 82, 88, 104, 143, 164, 169, 176, 208, 286, 328, 338, 352, 416, 451, 533, 572, 656, 676, 902, 1066, 1144, 1312, 1352, 1804, 1859, 2132, 2197, 2288, 2704, 3608, 3718, 4264, 4394, 4576, 5408, 5863, 6929, 7216, 7436, 8528, 8788, 11726, 13858, 14432, 14872, 17056, 17576, 23452, 24167, 27716, 29744, 35152, 46904, 48334, 55432, 59488, 70304, 76219, 90077, 93808, 96668, 110864, 152438, 180154, 187616, 193336, 221728, 304876, 360308, 386672, 609752, 720616, 773344, 990847, 1219504, 1441232, 1981694, 2439008, 2882464, 3963388, 7926776, 15853552, 31707104]

約数ペア:

[(1, 31707104), (2, 15853552), (4, 7926776), (8, 3963388), (11, 2882464), (13, 2439008), (16, 1981694), (22, 1441232), (26, 1219504), (32, 990847), (41, 773344), (44, 720616), (52, 609752), (82, 386672), (88, 360308), (104, 304876), (143, 221728), (164, 193336), (169, 187616), (176, 180154), (208, 152438), (286, 110864), (328, 96668), (338, 93808), (352, 90077), (416, 76219), (451, 70304), (533, 59488), (572, 55432), (656, 48334), (676, 46904), (902, 35152), (1066, 29744), (1144, 27716), (1312, 24167), (1352, 23452), (1804, 17576), (1859, 17056), (2132, 14872), (2197, 14432), (2288, 13858), (2704, 11726), (3608, 8788), (3718, 8528), (4264, 7436), (4394, 7216), (4576, 6929), (5408, 5863)]