80850524

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 145407696

約数和(自身を除く): 64557172

約数列:

[1, 2, 4, 41, 82, 164, 421, 842, 1171, 1684, 2342, 4684, 17261, 34522, 48011, 69044, 96022, 192044, 492991, 985982, 1971964, 20212631, 40425262, 80850524]

約数ペア:

[(1, 80850524), (2, 40425262), (4, 20212631), (41, 1971964), (82, 985982), (164, 492991), (421, 192044), (842, 96022), (1171, 69044), (1684, 48011), (2342, 34522), (4684, 17261)]