39540038

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 60295536

約数和(自身を除く): 20755498

約数列:

[1, 2, 83, 166, 313, 626, 761, 1522, 25979, 51958, 63163, 126326, 238193, 476386, 19770019, 39540038]

約数ペア:

[(1, 39540038), (2, 19770019), (83, 476386), (166, 238193), (313, 126326), (626, 63163), (761, 51958), (1522, 25979)]