64351088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{60029}}^1$

素因数の和:60104

約数の個数: 20

約数和(自身を含む): 126543240

約数和(自身を除く): 62192152

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 60029, 120058, 240116, 480232, 960464, 4021943, 8043886, 16087772, 32175544, 64351088]

約数ペア:

[(1, 64351088), (2, 32175544), (4, 16087772), (8, 8043886), (16, 4021943), (67, 960464), (134, 480232), (268, 240116), (536, 120058), (1072, 60029)]