140031712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{141161}}^1$

素因数の和:141202

約数の個数: 24

約数和(自身を含む): 284582592

約数和(自身を除く): 144550880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 141161, 282322, 564644, 1129288, 2258576, 4375991, 4517152, 8751982, 17503964, 35007928, 70015856, 140031712]

約数ペア:

[(1, 140031712), (2, 70015856), (4, 35007928), (8, 17503964), (16, 8751982), (31, 4517152), (32, 4375991), (62, 2258576), (124, 1129288), (248, 564644), (496, 282322), (992, 141161)]