90993502

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 137828880

約数和(自身を除く): 46835378

約数列:

[1, 2, 173, 346, 409, 643, 818, 1286, 70757, 111239, 141514, 222478, 262987, 525974, 45496751, 90993502]

約数ペア:

[(1, 90993502), (2, 45496751), (173, 525974), (346, 262987), (409, 222478), (643, 141514), (818, 111239), (1286, 70757)]