22387352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1289}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 45511200

約数和(自身を除く): 23123848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1289, 1336, 2171, 2578, 4342, 5156, 8684, 10312, 16757, 17368, 33514, 67028, 134056, 215263, 430526, 861052, 1722104, 2798419, 5596838, 11193676, 22387352]

約数ペア:

[(1, 22387352), (2, 11193676), (4, 5596838), (8, 2798419), (13, 1722104), (26, 861052), (52, 430526), (104, 215263), (167, 134056), (334, 67028), (668, 33514), (1289, 17368), (1336, 16757), (2171, 10312), (2578, 8684), (4342, 5156)]