405428224

素因数分解:

$2^{11}\times {\mathrm{197963}}^1$

素因数の和:197985

約数の個数: 24

約数和(自身を含む): 810662580

約数和(自身を除く): 405234356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 197963, 395926, 791852, 1583704, 3167408, 6334816, 12669632, 25339264, 50678528, 101357056, 202714112, 405428224]

約数ペア:

[(1, 405428224), (2, 202714112), (4, 101357056), (8, 50678528), (16, 25339264), (32, 12669632), (64, 6334816), (128, 3167408), (256, 1583704), (512, 791852), (1024, 395926), (2048, 197963)]