31894096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{153337}}^1$

素因数の和:153358

約数の個数: 20

約数和(自身を含む): 66548692

約数和(自身を除く): 34654596

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 153337, 306674, 613348, 1226696, 1993381, 2453392, 3986762, 7973524, 15947048, 31894096]

約数ペア:

[(1, 31894096), (2, 15947048), (4, 7973524), (8, 3986762), (13, 2453392), (16, 1993381), (26, 1226696), (52, 613348), (104, 306674), (208, 153337)]