233990312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1720517}}^1$

素因数の和:1720540

約数の個数: 16

約数和(自身を含む): 464539860

約数和(自身を除く): 230549548

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1720517, 3441034, 6882068, 13764136, 29248789, 58497578, 116995156, 233990312]

約数ペア:

[(1, 233990312), (2, 116995156), (4, 58497578), (8, 29248789), (17, 13764136), (34, 6882068), (68, 3441034), (136, 1720517)]