43081742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12473}}^1$

素因数の和:12643

約数の個数: 16

約数和(自身を含む): 70952112

約数和(自身を除く): 27870370

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 12473, 24946, 137203, 274406, 1958261, 3916522, 21540871, 43081742]

約数ペア:

[(1, 43081742), (2, 21540871), (11, 3916522), (22, 1958261), (157, 274406), (314, 137203), (1727, 24946), (3454, 12473)]