61311056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 124420608

約数和(自身を除く): 63109552

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 1741, 2201, 3482, 4402, 6964, 8804, 13928, 17608, 27856, 35216, 53971, 107942, 123611, 215884, 247222, 431768, 494444, 863536, 988888, 1977776, 3831941, 7663882, 15327764, 30655528, 61311056]

約数ペア:

[(1, 61311056), (2, 30655528), (4, 15327764), (8, 7663882), (16, 3831941), (31, 1977776), (62, 988888), (71, 863536), (124, 494444), (142, 431768), (248, 247222), (284, 215884), (496, 123611), (568, 107942), (1136, 53971), (1741, 35216), (2201, 27856), (3482, 17608), (4402, 13928), (6964, 8804)]