87789844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4643}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 159939360

約数和(自身を除く): 72149516

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 4643, 4727, 9286, 9454, 18572, 18908, 134647, 269294, 538588, 756809, 1513618, 3027236, 21947461, 43894922, 87789844]

約数ペア:

[(1, 87789844), (2, 43894922), (4, 21947461), (29, 3027236), (58, 1513618), (116, 756809), (163, 538588), (326, 269294), (652, 134647), (4643, 18908), (4727, 18572), (9286, 9454)]