83969968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6737}}^1$

素因数の和:6805

約数の個数: 40

約数和(自身を含む): 175457520

約数和(自身を除く): 91487552

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 6737, 12464, 13474, 26948, 53896, 107792, 128003, 256006, 276217, 512012, 552434, 1024024, 1104868, 2048048, 2209736, 4419472, 5248123, 10496246, 20992492, 41984984, 83969968]

約数ペア:

[(1, 83969968), (2, 41984984), (4, 20992492), (8, 10496246), (16, 5248123), (19, 4419472), (38, 2209736), (41, 2048048), (76, 1104868), (82, 1024024), (152, 552434), (164, 512012), (304, 276217), (328, 256006), (656, 128003), (779, 107792), (1558, 53896), (3116, 26948), (6232, 13474), (6737, 12464)]