71371088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{153817}}^1$

素因数の和:153854

約数の個数: 20

約数和(自身を含む): 143050740

約数和(自身を除く): 71679652

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 153817, 307634, 615268, 1230536, 2461072, 4460693, 8921386, 17842772, 35685544, 71371088]

約数ペア:

[(1, 71371088), (2, 35685544), (4, 17842772), (8, 8921386), (16, 4460693), (29, 2461072), (58, 1230536), (116, 615268), (232, 307634), (464, 153817)]