39892208

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{18199}}^1$

素因数の和:18344

約数の個数: 20

約数和(自身を含む): 77859600

約数和(自身を除く): 37967392

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 18199, 36398, 72796, 145592, 291184, 2493263, 4986526, 9973052, 19946104, 39892208]

約数ペア:

[(1, 39892208), (2, 19946104), (4, 9973052), (8, 4986526), (16, 2493263), (137, 291184), (274, 145592), (548, 72796), (1096, 36398), (2192, 18199)]