9771056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{35923}}^1$

素因数の和:35948

約数の個数: 20

約数和(自身を含む): 20045592

約数和(自身を除く): 10274536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 35923, 71846, 143692, 287384, 574768, 610691, 1221382, 2442764, 4885528, 9771056]

約数ペア:

[(1, 9771056), (2, 4885528), (4, 2442764), (8, 1221382), (16, 610691), (17, 574768), (34, 287384), (68, 143692), (136, 71846), (272, 35923)]