88061870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39847}}^1$

素因数の和:39884

約数の個数: 32

約数和(自身を含む): 180750528

約数和(自身を除く): 92688658

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 39847, 79694, 199235, 398470, 518011, 677399, 1036022, 1354798, 2590055, 3386995, 5180110, 6773990, 8806187, 17612374, 44030935, 88061870]

約数ペア:

[(1, 88061870), (2, 44030935), (5, 17612374), (10, 8806187), (13, 6773990), (17, 5180110), (26, 3386995), (34, 2590055), (65, 1354798), (85, 1036022), (130, 677399), (170, 518011), (221, 398470), (442, 199235), (1105, 79694), (2210, 39847)]