70015856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{141161}}^1$

素因数の和:141200

約数の個数: 20

約数和(自身を含む): 140032704

約数和(自身を除く): 70016848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 141161, 282322, 564644, 1129288, 2258576, 4375991, 8751982, 17503964, 35007928, 70015856]

約数ペア:

[(1, 70015856), (2, 35007928), (4, 17503964), (8, 8751982), (16, 4375991), (31, 2258576), (62, 1129288), (124, 564644), (248, 282322), (496, 141161)]