104416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 222264

約数和(自身を除く): 117848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 251, 416, 502, 1004, 2008, 3263, 4016, 6526, 8032, 13052, 26104, 52208, 104416]

約数ペア:

[(1, 104416), (2, 52208), (4, 26104), (8, 13052), (13, 8032), (16, 6526), (26, 4016), (32, 3263), (52, 2008), (104, 1004), (208, 502), (251, 416)]