30611312

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{11059}}^1$

素因数の和:11240

約数の個数: 20

約数和(自身を含む): 59657640

約数和(自身を除く): 29046328

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 11059, 22118, 44236, 88472, 176944, 1913207, 3826414, 7652828, 15305656, 30611312]

約数ペア:

[(1, 30611312), (2, 15305656), (4, 7652828), (8, 3826414), (16, 1913207), (173, 176944), (346, 88472), (692, 44236), (1384, 22118), (2768, 11059)]