31139832

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{24481}}^1$

素因数の和:24543

約数の個数: 32

約数和(自身を含む): 79321680

約数和(自身を除く): 48181848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 24481, 48962, 73443, 97924, 146886, 195848, 293772, 587544, 1297493, 2594986, 3892479, 5189972, 7784958, 10379944, 15569916, 31139832]

約数ペア:

[(1, 31139832), (2, 15569916), (3, 10379944), (4, 7784958), (6, 5189972), (8, 3892479), (12, 2594986), (24, 1297493), (53, 587544), (106, 293772), (159, 195848), (212, 146886), (318, 97924), (424, 73443), (636, 48962), (1272, 24481)]