16802456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4657}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 35214480

約数和(自身を除く): 18412024

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 4657, 9314, 18628, 37256, 51227, 102454, 190937, 204908, 381874, 409816, 763748, 1527496, 2100307, 4200614, 8401228, 16802456]

約数ペア:

[(1, 16802456), (2, 8401228), (4, 4200614), (8, 2100307), (11, 1527496), (22, 763748), (41, 409816), (44, 381874), (82, 204908), (88, 190937), (164, 102454), (328, 51227), (451, 37256), (902, 18628), (1804, 9314), (3608, 4657)]