87908530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22483}}^1$

素因数の和:22530

約数の個数: 32

約数和(自身を含む): 174835584

約数和(自身を除く): 86927054

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 22483, 44966, 112415, 224830, 382211, 517109, 764422, 1034218, 1911055, 2585545, 3822110, 5171090, 8790853, 17581706, 43954265, 87908530]

約数ペア:

[(1, 87908530), (2, 43954265), (5, 17581706), (10, 8790853), (17, 5171090), (23, 3822110), (34, 2585545), (46, 1911055), (85, 1034218), (115, 764422), (170, 517109), (230, 382211), (391, 224830), (782, 112415), (1955, 44966), (3910, 22483)]