38857304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 37589416

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 947, 1784, 1894, 3788, 5129, 7576, 10258, 20516, 21781, 41032, 43562, 87124, 174248, 211181, 422362, 844724, 1689448, 4857163, 9714326, 19428652, 38857304]

約数ペア:

[(1, 38857304), (2, 19428652), (4, 9714326), (8, 4857163), (23, 1689448), (46, 844724), (92, 422362), (184, 211181), (223, 174248), (446, 87124), (892, 43562), (947, 41032), (1784, 21781), (1894, 20516), (3788, 10258), (5129, 7576)]