79840694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2503}}^1$

素因数の和:2935

約数の個数: 16

約数和(自身を含む): 123046560

約数和(自身を除く): 43205866

約数列:

[1, 2, 41, 82, 389, 778, 2503, 5006, 15949, 31898, 102623, 205246, 973667, 1947334, 39920347, 79840694]

約数ペア:

[(1, 79840694), (2, 39920347), (41, 1947334), (82, 973667), (389, 205246), (778, 102623), (2503, 31898), (5006, 15949)]