90694648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5179}}^1$

素因数の和:5395

約数の個数: 32

約数和(自身を含む): 186480000

約数和(自身を除く): 95785352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 5179, 8756, 10358, 17512, 20716, 41432, 56969, 113938, 227876, 455752, 1030621, 2061242, 4122484, 8244968, 11336831, 22673662, 45347324, 90694648]

約数ペア:

[(1, 90694648), (2, 45347324), (4, 22673662), (8, 11336831), (11, 8244968), (22, 4122484), (44, 2061242), (88, 1030621), (199, 455752), (398, 227876), (796, 113938), (1592, 56969), (2189, 41432), (4378, 20716), (5179, 17512), (8756, 10358)]