85341884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 154578816

約数和(自身を除く): 69236932

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 1321, 2084, 2642, 5284, 16151, 32302, 40951, 64604, 81902, 163804, 688241, 1376482, 2752964, 21335471, 42670942, 85341884]

約数ペア:

[(1, 85341884), (2, 42670942), (4, 21335471), (31, 2752964), (62, 1376482), (124, 688241), (521, 163804), (1042, 81902), (1321, 64604), (2084, 40951), (2642, 32302), (5284, 16151)]