85814224

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{67891}}^1$

素因数の和:67978

約数の個数: 20

約数和(自身を含む): 168372160

約数和(自身を除く): 82557936

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 67891, 135782, 271564, 543128, 1086256, 5363389, 10726778, 21453556, 42907112, 85814224]

約数ペア:

[(1, 85814224), (2, 42907112), (4, 21453556), (8, 10726778), (16, 5363389), (79, 1086256), (158, 543128), (316, 271564), (632, 135782), (1264, 67891)]