30875128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 61799760

約数和(自身を除く): 30924632

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 1733, 2227, 3466, 4454, 6932, 8908, 13864, 17816, 29461, 58922, 117844, 227023, 235688, 454046, 908092, 1816184, 3859391, 7718782, 15437564, 30875128]

約数ペア:

[(1, 30875128), (2, 15437564), (4, 7718782), (8, 3859391), (17, 1816184), (34, 908092), (68, 454046), (131, 235688), (136, 227023), (262, 117844), (524, 58922), (1048, 29461), (1733, 17816), (2227, 13864), (3466, 8908), (4454, 6932)]