53958896

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{42689}}^1$

素因数の和:42776

約数の個数: 20

約数和(自身を含む): 105871200

約数和(自身を除く): 51912304

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 42689, 85378, 170756, 341512, 683024, 3372431, 6744862, 13489724, 26979448, 53958896]

約数ペア:

[(1, 53958896), (2, 26979448), (4, 13489724), (8, 6744862), (16, 3372431), (79, 683024), (158, 341512), (316, 170756), (632, 85378), (1264, 42689)]