81149038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{8861}}^1$

素因数の和:9123

約数の個数: 16

約数和(自身を含む): 128676240

約数和(自身を除く): 47527202

約数列:

[1, 2, 19, 38, 241, 482, 4579, 8861, 9158, 17722, 168359, 336718, 2135501, 4271002, 40574519, 81149038]

約数ペア:

[(1, 81149038), (2, 40574519), (19, 4271002), (38, 2135501), (241, 336718), (482, 168359), (4579, 17722), (8861, 9158)]