91990888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33721}}^1$

素因数の和:33769

約数の個数: 32

約数和(自身を含む): 194238720

約数和(自身を除く): 102247832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 33721, 67442, 134884, 269768, 370931, 741862, 1045351, 1483724, 2090702, 2967448, 4181404, 8362808, 11498861, 22997722, 45995444, 91990888]

約数ペア:

[(1, 91990888), (2, 45995444), (4, 22997722), (8, 11498861), (11, 8362808), (22, 4181404), (31, 2967448), (44, 2090702), (62, 1483724), (88, 1045351), (124, 741862), (248, 370931), (341, 269768), (682, 134884), (1364, 67442), (2728, 33721)]