31510076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4013}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 59792544

約数和(自身を除く): 28282468

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 4013, 7852, 8026, 16052, 52169, 104338, 208676, 605963, 1211926, 2423852, 7877519, 15755038, 31510076]

約数ペア:

[(1, 31510076), (2, 15755038), (4, 7877519), (13, 2423852), (26, 1211926), (52, 605963), (151, 208676), (302, 104338), (604, 52169), (1963, 16052), (3926, 8026), (4013, 7852)]