31430908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 57570912

約数和(自身を除く): 26140004

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 4007, 7844, 8014, 16028, 148259, 212371, 296518, 424742, 593036, 849484, 7857727, 15715454, 31430908]

約数ペア:

[(1, 31430908), (2, 15715454), (4, 7857727), (37, 849484), (53, 593036), (74, 424742), (106, 296518), (148, 212371), (212, 148259), (1961, 16028), (3922, 8014), (4007, 7844)]