8226448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 16572600

約数和(自身を除く): 8346152

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 109, 178, 212, 218, 356, 424, 436, 712, 848, 872, 1424, 1744, 4717, 5777, 9434, 9701, 11554, 18868, 19402, 23108, 37736, 38804, 46216, 75472, 77608, 92432, 155216, 514153, 1028306, 2056612, 4113224, 8226448]

約数ペア:

[(1, 8226448), (2, 4113224), (4, 2056612), (8, 1028306), (16, 514153), (53, 155216), (89, 92432), (106, 77608), (109, 75472), (178, 46216), (212, 38804), (218, 37736), (356, 23108), (424, 19402), (436, 18868), (712, 11554), (848, 9701), (872, 9434), (1424, 5777), (1744, 4717)]