90892144

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7879}}^1$

素因数の和:7997

約数の個数: 40

約数和(自身を含む): 203240960

約数和(自身を除く): 112348816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 7879, 11536, 15758, 31516, 55153, 63032, 110306, 126064, 220612, 441224, 811537, 882448, 1623074, 3246148, 5680759, 6492296, 11361518, 12984592, 22723036, 45446072, 90892144]

約数ペア:

[(1, 90892144), (2, 45446072), (4, 22723036), (7, 12984592), (8, 11361518), (14, 6492296), (16, 5680759), (28, 3246148), (56, 1623074), (103, 882448), (112, 811537), (206, 441224), (412, 220612), (721, 126064), (824, 110306), (1442, 63032), (1648, 55153), (2884, 31516), (5768, 15758), (7879, 11536)]