85165072

素因数分解:

$2^4\times {\mathrm{1867}}^1\times {\mathrm{2851}}^1$

素因数の和:4726

約数の個数: 20

約数和(自身を含む): 165153616

約数和(自身を除く): 79988544

約数列:

[1, 2, 4, 8, 16, 1867, 2851, 3734, 5702, 7468, 11404, 14936, 22808, 29872, 45616, 5322817, 10645634, 21291268, 42582536, 85165072]

約数ペア:

[(1, 85165072), (2, 42582536), (4, 21291268), (8, 10645634), (16, 5322817), (1867, 45616), (2851, 29872), (3734, 22808), (5702, 14936), (7468, 11404)]