80074216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15913}}^1$

素因数の和:15973

約数の個数: 32

約数和(自身を含む): 163277640

約数和(自身を除く): 83203424

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 15913, 31826, 63652, 127304, 270521, 541042, 588781, 1082084, 1177562, 2164168, 2355124, 4710248, 10009277, 20018554, 40037108, 80074216]

約数ペア:

[(1, 80074216), (2, 40037108), (4, 20018554), (8, 10009277), (17, 4710248), (34, 2355124), (37, 2164168), (68, 1177562), (74, 1082084), (136, 588781), (148, 541042), (296, 270521), (629, 127304), (1258, 63652), (2516, 31826), (5032, 15913)]