31327022266

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{145007}}^1$

素因数の和:146109

約数の個数: 16

約数和(自身を含む): 47469818880

約数和(自身を除く): 16142796614

約数列:

[1, 2, 109, 218, 991, 1982, 108019, 145007, 216038, 290014, 15805763, 31611526, 143701937, 287403874, 15663511133, 31327022266]

約数ペア:

[(1, 31327022266), (2, 15663511133), (109, 287403874), (218, 143701937), (991, 31611526), (1982, 15805763), (108019, 290014), (145007, 216038)]