31193979086

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1\times {\mathrm{1697}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 47858333760

約数和(自身を除く): 16664354674

約数列:

[1, 2, 73, 137, 146, 274, 919, 1697, 1838, 3394, 10001, 20002, 67087, 123881, 125903, 134174, 232489, 247762, 251806, 464978, 1559543, 3119086, 9190919, 16971697, 18381838, 33943394, 113846639, 213657391, 227693278, 427314782, 15596989543, 31193979086]

約数ペア:

[(1, 31193979086), (2, 15596989543), (73, 427314782), (137, 227693278), (146, 213657391), (274, 113846639), (919, 33943394), (1697, 18381838), (1838, 16971697), (3394, 9190919), (10001, 3119086), (20002, 1559543), (67087, 464978), (123881, 251806), (125903, 247762), (134174, 232489)]