79045978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{45481}}^1$

素因数の和:45573

約数の個数: 16

約数和(自身を含む): 130988160

約数和(自身を除く): 51942182

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 45481, 90962, 500291, 1000582, 3592999, 7185998, 39522989, 79045978]

約数ペア:

[(1, 79045978), (2, 39522989), (11, 7185998), (22, 3592999), (79, 1000582), (158, 500291), (869, 90962), (1738, 45481)]