221146976

素因数分解:

$2^5\times {\mathrm{839}}^1\times {\mathrm{8237}}^1$

素因数の和:9086

約数の個数: 24

約数和(自身を含む): 435954960

約数和(自身を除く): 214807984

約数列:

[1, 2, 4, 8, 16, 32, 839, 1678, 3356, 6712, 8237, 13424, 16474, 26848, 32948, 65896, 131792, 263584, 6910843, 13821686, 27643372, 55286744, 110573488, 221146976]

約数ペア:

[(1, 221146976), (2, 110573488), (4, 55286744), (8, 27643372), (16, 13821686), (32, 6910843), (839, 263584), (1678, 131792), (3356, 65896), (6712, 32948), (8237, 26848), (13424, 16474)]