123454936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{34217}}^1$

素因数の和:34275

約数の個数: 32

約数和(自身を含む): 258688080

約数和(自身を除く): 135233144

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 34217, 68434, 136868, 273736, 376387, 752774, 1402897, 1505548, 2805794, 3011096, 5611588, 11223176, 15431867, 30863734, 61727468, 123454936]

約数ペア:

[(1, 123454936), (2, 61727468), (4, 30863734), (8, 15431867), (11, 11223176), (22, 5611588), (41, 3011096), (44, 2805794), (82, 1505548), (88, 1402897), (164, 752774), (328, 376387), (451, 273736), (902, 136868), (1804, 68434), (3608, 34217)]