81472942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 132875424

約数和(自身を除く): 51402482

約数列:

[1, 2, 17, 34, 61, 122, 163, 241, 326, 482, 1037, 2074, 2771, 4097, 5542, 8194, 9943, 14701, 19886, 29402, 39283, 78566, 169031, 249917, 338062, 499834, 667811, 1335622, 2396263, 4792526, 40736471, 81472942]

約数ペア:

[(1, 81472942), (2, 40736471), (17, 4792526), (34, 2396263), (61, 1335622), (122, 667811), (163, 499834), (241, 338062), (326, 249917), (482, 169031), (1037, 78566), (2074, 39283), (2771, 29402), (4097, 19886), (5542, 14701), (8194, 9943)]