87926210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6547}}^1$

素因数の和:6650

約数の個数: 32

約数和(自身を含む): 169724160

約数和(自身を除く): 81797950

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6547, 6715, 13094, 13430, 32735, 65470, 111299, 222598, 517213, 556495, 1034426, 1112990, 2586065, 5172130, 8792621, 17585242, 43963105, 87926210]

約数ペア:

[(1, 87926210), (2, 43963105), (5, 17585242), (10, 8792621), (17, 5172130), (34, 2586065), (79, 1112990), (85, 1034426), (158, 556495), (170, 517213), (395, 222598), (790, 111299), (1343, 65470), (2686, 32735), (6547, 13430), (6715, 13094)]