90489214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1597}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 139332816

約数和(自身を除く): 48843602

約数列:

[1, 2, 41, 82, 691, 1382, 1597, 3194, 28331, 56662, 65477, 130954, 1103527, 2207054, 45244607, 90489214]

約数ペア:

[(1, 90489214), (2, 45244607), (41, 2207054), (82, 1103527), (691, 130954), (1382, 65477), (1597, 56662), (3194, 28331)]