108694928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{219143}}^1$

素因数の和:219182

約数の個数: 20

約数和(自身を含む): 217390848

約数和(自身を除く): 108695920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 219143, 438286, 876572, 1753144, 3506288, 6793433, 13586866, 27173732, 54347464, 108694928]

約数ペア:

[(1, 108694928), (2, 54347464), (4, 27173732), (8, 13586866), (16, 6793433), (31, 3506288), (62, 1753144), (124, 876572), (248, 438286), (496, 219143)]