671239832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{5179}}^1$

素因数の和:6155

約数の個数: 32

約数和(自身を含む): 1334264400

約数和(自身を除く): 663024568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 953, 1906, 3812, 5179, 7624, 10358, 16201, 20716, 32402, 41432, 64804, 88043, 129608, 176086, 352172, 704344, 4935587, 9871174, 19742348, 39484696, 83904979, 167809958, 335619916, 671239832]

約数ペア:

[(1, 671239832), (2, 335619916), (4, 167809958), (8, 83904979), (17, 39484696), (34, 19742348), (68, 9871174), (136, 4935587), (953, 704344), (1906, 352172), (3812, 176086), (5179, 129608), (7624, 88043), (10358, 64804), (16201, 41432), (20716, 32402)]