90073742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{10313}}^1$

素因数の和:10723

約数の個数: 16

約数和(自身を含む): 147778992

約数和(自身を除く): 57705250

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 10313, 20626, 113443, 226886, 4094261, 8188522, 45036871, 90073742]

約数ペア:

[(1, 90073742), (2, 45036871), (11, 8188522), (22, 4094261), (397, 226886), (794, 113443), (4367, 20626), (8734, 10313)]