139944416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{141073}}^1$

素因数の和:141114

約数の個数: 24

約数和(自身を含む): 284405184

約数和(自身を除く): 144460768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 141073, 282146, 564292, 1128584, 2257168, 4373263, 4514336, 8746526, 17493052, 34986104, 69972208, 139944416]

約数ペア:

[(1, 139944416), (2, 69972208), (4, 34986104), (8, 17493052), (16, 8746526), (31, 4514336), (32, 4373263), (62, 2257168), (124, 1128584), (248, 564292), (496, 282146), (992, 141073)]