16724864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 39484200

約数和(自身を除く): 22759336

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 64, 76, 92, 104, 128, 152, 184, 208, 247, 299, 304, 368, 416, 437, 494, 529, 598, 608, 736, 832, 874, 988, 1058, 1196, 1216, 1472, 1664, 1748, 1976, 2116, 2392, 2432, 2944, 3496, 3952, 4232, 4784, 5681, 6877, 6992, 7904, 8464, 9568, 10051, 11362, 13754, 13984, 15808, 16928, 19136, 20102, 22724, 27508, 27968, 31616, 33856, 38272, 40204, 45448, 55016, 55936, 67712, 80408, 90896, 110032, 130663, 160816, 181792, 220064, 261326, 321632, 363584, 440128, 522652, 643264, 727168, 880256, 1045304, 1286528, 2090608, 4181216, 8362432, 16724864]

約数ペア:

[(1, 16724864), (2, 8362432), (4, 4181216), (8, 2090608), (13, 1286528), (16, 1045304), (19, 880256), (23, 727168), (26, 643264), (32, 522652), (38, 440128), (46, 363584), (52, 321632), (64, 261326), (76, 220064), (92, 181792), (104, 160816), (128, 130663), (152, 110032), (184, 90896), (208, 80408), (247, 67712), (299, 55936), (304, 55016), (368, 45448), (416, 40204), (437, 38272), (494, 33856), (529, 31616), (598, 27968), (608, 27508), (736, 22724), (832, 20102), (874, 19136), (988, 16928), (1058, 15808), (1196, 13984), (1216, 13754), (1472, 11362), (1664, 10051), (1748, 9568), (1976, 8464), (2116, 7904), (2392, 6992), (2432, 6877), (2944, 5681), (3496, 4784), (3952, 4232)]