42551716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18061}}^1$

素因数の和:18115

約数の個数: 24

約数和(自身を含む): 80917760

約数和(自身を除く): 38366044

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 18061, 36122, 72244, 343159, 559891, 686318, 1119782, 1372636, 2239564, 10637929, 21275858, 42551716]

約数ペア:

[(1, 42551716), (2, 21275858), (4, 10637929), (19, 2239564), (31, 1372636), (38, 1119782), (62, 686318), (76, 559891), (124, 343159), (589, 72244), (1178, 36122), (2356, 18061)]