329374256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{664061}}^1$

素因数の和:664100

約数の個数: 20

約数和(自身を含む): 658749504

約数和(自身を除く): 329375248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 664061, 1328122, 2656244, 5312488, 10624976, 20585891, 41171782, 82343564, 164687128, 329374256]

約数ペア:

[(1, 329374256), (2, 164687128), (4, 82343564), (8, 41171782), (16, 20585891), (31, 10624976), (62, 5312488), (124, 2656244), (248, 1328122), (496, 664061)]