80986835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10271}}^1$

素因数の和:10378

約数の個数: 16

約数和(自身を含む): 103541760

約数和(自身を除く): 22554925

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 10271, 51355, 195149, 852493, 975745, 4262465, 16197367, 80986835]

約数ペア:

[(1, 80986835), (5, 16197367), (19, 4262465), (83, 975745), (95, 852493), (415, 195149), (1577, 51355), (7885, 10271)]