7942768

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{5981}}^1$

素因数の和:6072

約数の個数: 20

約数和(自身を含む): 15577128

約数和(自身を除く): 7634360

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 5981, 11962, 23924, 47848, 95696, 496423, 992846, 1985692, 3971384, 7942768]

約数ペア:

[(1, 7942768), (2, 3971384), (4, 1985692), (8, 992846), (16, 496423), (83, 95696), (166, 47848), (332, 23924), (664, 11962), (1328, 5981)]