90672644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19763}}^1$

素因数の和:19835

約数の個数: 24

約数和(自身を含む): 168231168

約数和(自身を除く): 77558524

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 19763, 39526, 79052, 612653, 731231, 1225306, 1462462, 2450612, 2924924, 22668161, 45336322, 90672644]

約数ペア:

[(1, 90672644), (2, 45336322), (4, 22668161), (31, 2924924), (37, 2450612), (62, 1462462), (74, 1225306), (124, 731231), (148, 612653), (1147, 79052), (2294, 39526), (4588, 19763)]