105620848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347437}}^1$

素因数の和:347464

約数の個数: 20

約数和(自身を含む): 215411560

約数和(自身を除く): 109790712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347437, 694874, 1389748, 2779496, 5558992, 6601303, 13202606, 26405212, 52810424, 105620848]

約数ペア:

[(1, 105620848), (2, 52810424), (4, 26405212), (8, 13202606), (16, 6601303), (19, 5558992), (38, 2779496), (76, 1389748), (152, 694874), (304, 347437)]