129385444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{10331}}^1$

素因数の和:10467

約数の個数: 24

約数和(自身を含む): 236065536

約数和(自身を除く): 106680092

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 6262, 10331, 12524, 20662, 41324, 320261, 640522, 1043431, 1281044, 2086862, 4173724, 32346361, 64692722, 129385444]

約数ペア:

[(1, 129385444), (2, 64692722), (4, 32346361), (31, 4173724), (62, 2086862), (101, 1281044), (124, 1043431), (202, 640522), (404, 320261), (3131, 41324), (6262, 20662), (10331, 12524)]