123465436

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{32119}}^1$

素因数の和:32185

約数の個数: 18

約数和(自身を含む): 223266120

約数和(自身を除く): 99800684

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 32119, 64238, 128476, 995689, 1991378, 3982756, 30866359, 61732718, 123465436]

約数ペア:

[(1, 123465436), (2, 61732718), (4, 30866359), (31, 3982756), (62, 1991378), (124, 995689), (961, 128476), (1922, 64238), (3844, 32119)]