61959742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21863}}^1$

素因数の和:21987

約数の個数: 16

約数和(自身を含む): 101011680

約数和(自身を除く): 39051938

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 21863, 43726, 284219, 568438, 2383067, 4766134, 30979871, 61959742]

約数ペア:

[(1, 61959742), (2, 30979871), (13, 4766134), (26, 2383067), (109, 568438), (218, 284219), (1417, 43726), (2834, 21863)]