90410896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{332393}}^1$

素因数の和:332418

約数の個数: 20

約数和(自身を含む): 185475852

約数和(自身を除く): 95064956

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 332393, 664786, 1329572, 2659144, 5318288, 5650681, 11301362, 22602724, 45205448, 90410896]

約数ペア:

[(1, 90410896), (2, 45205448), (4, 22602724), (8, 11301362), (16, 5650681), (17, 5318288), (34, 2659144), (68, 1329572), (136, 664786), (272, 332393)]