31270772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16253}}^1$

素因数の和:16307

約数の個数: 24

約数和(自身を含む): 60529896

約数和(自身を除く): 29259124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 16253, 32506, 65012, 211289, 422578, 601361, 845156, 1202722, 2405444, 7817693, 15635386, 31270772]

約数ペア:

[(1, 31270772), (2, 15635386), (4, 7817693), (13, 2405444), (26, 1202722), (37, 845156), (52, 601361), (74, 422578), (148, 211289), (481, 65012), (962, 32506), (1924, 16253)]