256702424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2917073}}^1$

素因数の和:2917090

約数の個数: 16

約数和(自身を含む): 525073320

約数和(自身を除く): 268370896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2917073, 5834146, 11668292, 23336584, 32087803, 64175606, 128351212, 256702424]

約数ペア:

[(1, 256702424), (2, 128351212), (4, 64175606), (8, 32087803), (11, 23336584), (22, 11668292), (44, 5834146), (88, 2917073)]