81336296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3457}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 162456840

約数和(自身を除く): 81120544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1384, 2941, 3457, 5882, 6914, 11764, 13828, 23528, 27656, 58769, 117538, 235076, 470152, 598061, 1196122, 2392244, 4784488, 10167037, 20334074, 40668148, 81336296]

約数ペア:

[(1, 81336296), (2, 40668148), (4, 20334074), (8, 10167037), (17, 4784488), (34, 2392244), (68, 1196122), (136, 598061), (173, 470152), (346, 235076), (692, 117538), (1384, 58769), (2941, 27656), (3457, 23528), (5882, 13828), (6914, 11764)]