30820448

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{31069}}^1$

素因数の和:31110

約数の個数: 24

約数和(自身を含む): 62637120

約数和(自身を除く): 31816672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 31069, 62138, 124276, 248552, 497104, 963139, 994208, 1926278, 3852556, 7705112, 15410224, 30820448]

約数ペア:

[(1, 30820448), (2, 15410224), (4, 7705112), (8, 3852556), (16, 1926278), (31, 994208), (32, 963139), (62, 497104), (124, 248552), (248, 124276), (496, 62138), (992, 31069)]