71545498

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{3557}}^1$

素因数の和:3761

約数の個数: 16

約数和(自身を含む): 109515240

約数和(自身を除く): 37969742

約数列:

[1, 2, 89, 113, 178, 226, 3557, 7114, 10057, 20114, 316573, 401941, 633146, 803882, 35772749, 71545498]

約数ペア:

[(1, 71545498), (2, 35772749), (89, 803882), (113, 633146), (178, 401941), (226, 316573), (3557, 20114), (7114, 10057)]