90127472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3217}}^1$

素因数の和:3345

約数の個数: 40

約数和(自身を含む): 186746976

約数和(自身を除く): 96619504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 3217, 3502, 6434, 7004, 12868, 14008, 25736, 28016, 51472, 54689, 109378, 218756, 331351, 437512, 662702, 875024, 1325404, 2650808, 5301616, 5632967, 11265934, 22531868, 45063736, 90127472]

約数ペア:

[(1, 90127472), (2, 45063736), (4, 22531868), (8, 11265934), (16, 5632967), (17, 5301616), (34, 2650808), (68, 1325404), (103, 875024), (136, 662702), (206, 437512), (272, 331351), (412, 218756), (824, 109378), (1648, 54689), (1751, 51472), (3217, 28016), (3502, 25736), (6434, 14008), (7004, 12868)]