31460502064

素因数分解:

$2^4\times {\mathrm{39901}}^1\times {\mathrm{49279}}^1$

素因数の和:89188

約数の個数: 20

約数和(自身を含む): 60957487360

約数和(自身を除く): 29496985296

約数列:

[1, 2, 4, 8, 16, 39901, 49279, 79802, 98558, 159604, 197116, 319208, 394232, 638416, 788464, 1966281379, 3932562758, 7865125516, 15730251032, 31460502064]

約数ペア:

[(1, 31460502064), (2, 15730251032), (4, 7865125516), (8, 3932562758), (16, 1966281379), (39901, 788464), (49279, 638416), (79802, 394232), (98558, 319208), (159604, 197116)]