31079264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{57131}}^1$

素因数の和:57158

約数の個数: 24

約数和(自身を含む): 64787688

約数和(自身を除く): 33708424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 57131, 114262, 228524, 457048, 914096, 971227, 1828192, 1942454, 3884908, 7769816, 15539632, 31079264]

約数ペア:

[(1, 31079264), (2, 15539632), (4, 7769816), (8, 3884908), (16, 1942454), (17, 1828192), (32, 971227), (34, 914096), (68, 457048), (136, 228524), (272, 114262), (544, 57131)]