81415238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{45281}}^1$

素因数の和:45343

約数の個数: 16

約数和(自身を含む): 130412160

約数和(自身を除く): 48996922

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 45281, 90562, 1313149, 1403711, 2626298, 2807422, 40707619, 81415238]

約数ペア:

[(1, 81415238), (2, 40707619), (29, 2807422), (31, 2626298), (58, 1403711), (62, 1313149), (899, 90562), (1798, 45281)]