85991710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53411}}^1$

素因数の和:53448

約数の個数: 32

約数和(自身を含む): 184591872

約数和(自身を除く): 98600162

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 53411, 106822, 267055, 373877, 534110, 747754, 1228453, 1869385, 2456906, 3738770, 6142265, 8599171, 12284530, 17198342, 42995855, 85991710]

約数ペア:

[(1, 85991710), (2, 42995855), (5, 17198342), (7, 12284530), (10, 8599171), (14, 6142265), (23, 3738770), (35, 2456906), (46, 1869385), (70, 1228453), (115, 747754), (161, 534110), (230, 373877), (322, 267055), (805, 106822), (1610, 53411)]