129017624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{948659}}^1$

素因数の和:948682

約数の個数: 16

約数和(自身を含む): 256138200

約数和(自身を除く): 127120576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 948659, 1897318, 3794636, 7589272, 16127203, 32254406, 64508812, 129017624]

約数ペア:

[(1, 129017624), (2, 64508812), (4, 32254406), (8, 16127203), (17, 7589272), (34, 3794636), (68, 1897318), (136, 948659)]