69641312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167407}}^1$

素因数の和:167430

約数の個数: 24

約数和(自身を含む): 147653856

約数和(自身を除く): 78012544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 167407, 334814, 669628, 1339256, 2176291, 2678512, 4352582, 5357024, 8705164, 17410328, 34820656, 69641312]

約数ペア:

[(1, 69641312), (2, 34820656), (4, 17410328), (8, 8705164), (13, 5357024), (16, 4352582), (26, 2678512), (32, 2176291), (52, 1339256), (104, 669628), (208, 334814), (416, 167407)]