77943470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41681}}^1$

素因数の和:41716

約数の個数: 32

約数和(自身を含む): 162059616

約数和(自身を除く): 84116146

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 41681, 83362, 208405, 416810, 458491, 708577, 916982, 1417154, 2292455, 3542885, 4584910, 7085770, 7794347, 15588694, 38971735, 77943470]

約数ペア:

[(1, 77943470), (2, 38971735), (5, 15588694), (10, 7794347), (11, 7085770), (17, 4584910), (22, 3542885), (34, 2292455), (55, 1417154), (85, 916982), (110, 708577), (170, 458491), (187, 416810), (374, 208405), (935, 83362), (1870, 41681)]