81533920102

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{21019}}^1\times {\mathrm{24551}}^1$

素因数の和:45651

約数の個数: 16

約数和(自身を含む): 123859929600

約数和(自身を除く): 42326009498

約数列:

[1, 2, 79, 158, 21019, 24551, 42038, 49102, 1660501, 1939529, 3321002, 3879058, 516037469, 1032074938, 40766960051, 81533920102]

約数ペア:

[(1, 81533920102), (2, 40766960051), (79, 1032074938), (158, 516037469), (21019, 3879058), (24551, 3321002), (42038, 1939529), (49102, 1660501)]