39190264

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 74880000

約数和(自身を除く): 35689736

約数列:

[1, 2, 4, 8, 103, 199, 206, 239, 398, 412, 478, 796, 824, 956, 1592, 1912, 20497, 24617, 40994, 47561, 49234, 81988, 95122, 98468, 163976, 190244, 196936, 380488, 4898783, 9797566, 19595132, 39190264]

約数ペア:

[(1, 39190264), (2, 19595132), (4, 9797566), (8, 4898783), (103, 380488), (199, 196936), (206, 190244), (239, 163976), (398, 98468), (412, 95122), (478, 81988), (796, 49234), (824, 47561), (956, 40994), (1592, 24617), (1912, 20497)]