90514018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{380311}}^1$

素因数の和:380337

約数の個数: 16

約数和(自身を含む): 164294784

約数和(自身を除く): 73780766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 380311, 760622, 2662177, 5324354, 6465287, 12930574, 45257009, 90514018]

約数ペア:

[(1, 90514018), (2, 45257009), (7, 12930574), (14, 6465287), (17, 5324354), (34, 2662177), (119, 760622), (238, 380311)]