31853510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4153}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 62808480

約数和(自身を除く): 30954970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 4153, 7670, 8306, 20765, 41530, 53989, 107978, 245027, 269945, 490054, 539890, 1225135, 2450270, 3185351, 6370702, 15926755, 31853510]

約数ペア:

[(1, 31853510), (2, 15926755), (5, 6370702), (10, 3185351), (13, 2450270), (26, 1225135), (59, 539890), (65, 490054), (118, 269945), (130, 245027), (295, 107978), (590, 53989), (767, 41530), (1534, 20765), (3835, 8306), (4153, 7670)]