39143512

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{35201}}^1$

素因数の和:35346

約数の個数: 16

約数和(自身を含む): 73924200

約数和(自身を除く): 34780688

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 35201, 70402, 140804, 281608, 4892939, 9785878, 19571756, 39143512]

約数ペア:

[(1, 39143512), (2, 19571756), (4, 9785878), (8, 4892939), (139, 281608), (278, 140804), (556, 70402), (1112, 35201)]