40496224

素因数分解:

$2^5\times {\mathrm{991}}^1\times {\mathrm{1277}}^1$

素因数の和:2278

約数の個数: 24

約数和(自身を含む): 79869888

約数和(自身を除く): 39373664

約数列:

[1, 2, 4, 8, 16, 32, 991, 1277, 1982, 2554, 3964, 5108, 7928, 10216, 15856, 20432, 31712, 40864, 1265507, 2531014, 5062028, 10124056, 20248112, 40496224]

約数ペア:

[(1, 40496224), (2, 20248112), (4, 10124056), (8, 5062028), (16, 2531014), (32, 1265507), (991, 40864), (1277, 31712), (1982, 20432), (2554, 15856), (3964, 10216), (5108, 7928)]