40496768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{24337}}^1$

素因数の和:24364

約数の個数: 32

約数和(自身を含む): 86886660

約数和(自身を除く): 46389892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 24337, 48674, 97348, 194696, 316381, 389392, 632762, 778784, 1265524, 1557568, 2531048, 3115136, 5062096, 10124192, 20248384, 40496768]

約数ペア:

[(1, 40496768), (2, 20248384), (4, 10124192), (8, 5062096), (13, 3115136), (16, 2531048), (26, 1557568), (32, 1265524), (52, 778784), (64, 632762), (104, 389392), (128, 316381), (208, 194696), (416, 97348), (832, 48674), (1664, 24337)]