122786456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{3217}}^1$

素因数の和:3603

約数の個数: 32

約数和(自身を含む): 248687040

約数和(自身を除く): 125900584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 2936, 3217, 4771, 6434, 9542, 12868, 19084, 25736, 38168, 41821, 83642, 167284, 334568, 1180639, 2361278, 4722556, 9445112, 15348307, 30696614, 61393228, 122786456]

約数ペア:

[(1, 122786456), (2, 61393228), (4, 30696614), (8, 15348307), (13, 9445112), (26, 4722556), (52, 2361278), (104, 1180639), (367, 334568), (734, 167284), (1468, 83642), (2936, 41821), (3217, 38168), (4771, 25736), (6434, 19084), (9542, 12868)]