82765928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86939}}^1$

素因数の和:86969

約数の個数: 32

約数和(自身を含む): 187790400

約数和(自身を除く): 105024472

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 86939, 173878, 347756, 608573, 695512, 1217146, 1477963, 2434292, 2955926, 4868584, 5911852, 10345741, 11823704, 20691482, 41382964, 82765928]

約数ペア:

[(1, 82765928), (2, 41382964), (4, 20691482), (7, 11823704), (8, 10345741), (14, 5911852), (17, 4868584), (28, 2955926), (34, 2434292), (56, 1477963), (68, 1217146), (119, 695512), (136, 608573), (238, 347756), (476, 173878), (952, 86939)]