68022928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137143}}^1$

素因数の和:137182

約数の個数: 20

約数和(自身を含む): 136046848

約数和(自身を除く): 68023920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 137143, 274286, 548572, 1097144, 2194288, 4251433, 8502866, 17005732, 34011464, 68022928]

約数ペア:

[(1, 68022928), (2, 34011464), (4, 17005732), (8, 8502866), (16, 4251433), (31, 2194288), (62, 1097144), (124, 548572), (248, 274286), (496, 137143)]