90239206

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 136539648

約数和(自身を除く): 46300442

約数列:

[1, 2, 271, 331, 503, 542, 662, 1006, 89701, 136313, 166493, 179402, 272626, 332986, 45119603, 90239206]

約数ペア:

[(1, 90239206), (2, 45119603), (271, 332986), (331, 272626), (503, 179402), (542, 166493), (662, 136313), (1006, 89701)]