88401808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11681}}^1$

素因数の和:11743

約数の個数: 40

約数和(自身を含む): 191210976

約数和(自身を除く): 102809168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 11681, 23362, 46724, 93448, 128491, 186896, 256982, 502283, 513964, 1004566, 1027928, 2009132, 2055856, 4018264, 5525113, 8036528, 11050226, 22100452, 44200904, 88401808]

約数ペア:

[(1, 88401808), (2, 44200904), (4, 22100452), (8, 11050226), (11, 8036528), (16, 5525113), (22, 4018264), (43, 2055856), (44, 2009132), (86, 1027928), (88, 1004566), (172, 513964), (176, 502283), (344, 256982), (473, 186896), (688, 128491), (946, 93448), (1892, 46724), (3784, 23362), (7568, 11681)]