15666084016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{51721}}^1$

素因数の和:53461

約数の個数: 40

約数和(自身を含む): 33132285648

約数和(自身を除く): 17466201632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1721, 3442, 6884, 13768, 18931, 27536, 37862, 51721, 75724, 103442, 151448, 206884, 302896, 413768, 568931, 827536, 1137862, 2275724, 4551448, 9102896, 89011841, 178023682, 356047364, 712094728, 979130251, 1424189456, 1958260502, 3916521004, 7833042008, 15666084016]

約数ペア:

[(1, 15666084016), (2, 7833042008), (4, 3916521004), (8, 1958260502), (11, 1424189456), (16, 979130251), (22, 712094728), (44, 356047364), (88, 178023682), (176, 89011841), (1721, 9102896), (3442, 4551448), (6884, 2275724), (13768, 1137862), (18931, 827536), (27536, 568931), (37862, 413768), (51721, 302896), (75724, 206884), (103442, 151448)]