86608210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22973}}^1$

素因数の和:23022

約数の個数: 32

約数和(自身を含む): 173683440

約数和(自身を除く): 87075230

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 22973, 45946, 114865, 229730, 298649, 597298, 666217, 1332434, 1493245, 2986490, 3331085, 6662170, 8660821, 17321642, 43304105, 86608210]

約数ペア:

[(1, 86608210), (2, 43304105), (5, 17321642), (10, 8660821), (13, 6662170), (26, 3331085), (29, 2986490), (58, 1493245), (65, 1332434), (130, 666217), (145, 597298), (290, 298649), (377, 229730), (754, 114865), (1885, 45946), (3770, 22973)]