126753296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{255551}}^1$

素因数の和:255590

約数の個数: 20

約数和(自身を含む): 253507584

約数和(自身を除く): 126754288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 255551, 511102, 1022204, 2044408, 4088816, 7922081, 15844162, 31688324, 63376648, 126753296]

約数ペア:

[(1, 126753296), (2, 63376648), (4, 31688324), (8, 15844162), (16, 7922081), (31, 4088816), (62, 2044408), (124, 1022204), (248, 511102), (496, 255551)]