85399670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2213}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 163552608

約数和(自身を除く): 78152938

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 2213, 2270, 3859, 4426, 7718, 11065, 19295, 22130, 37621, 38590, 75242, 188105, 376210, 502351, 1004702, 2511755, 5023510, 8539967, 17079934, 42699835, 85399670]

約数ペア:

[(1, 85399670), (2, 42699835), (5, 17079934), (10, 8539967), (17, 5023510), (34, 2511755), (85, 1004702), (170, 502351), (227, 376210), (454, 188105), (1135, 75242), (2213, 38590), (2270, 37621), (3859, 22130), (4426, 19295), (7718, 11065)]