86386070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3347}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 162712800

約数和(自身を除く): 76326730

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 3347, 5162, 6694, 12905, 16735, 25810, 33470, 97063, 194126, 297883, 485315, 595766, 970630, 1489415, 2978830, 8638607, 17277214, 43193035, 86386070]

約数ペア:

[(1, 86386070), (2, 43193035), (5, 17277214), (10, 8638607), (29, 2978830), (58, 1489415), (89, 970630), (145, 595766), (178, 485315), (290, 297883), (445, 194126), (890, 97063), (2581, 33470), (3347, 25810), (5162, 16735), (6694, 12905)]