8216272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9689}}^1$

素因数の和:9750

約数の個数: 20

約数和(自身を含む): 16221060

約数和(自身を除く): 8004788

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9689, 19378, 38756, 77512, 155024, 513517, 1027034, 2054068, 4108136, 8216272]

約数ペア:

[(1, 8216272), (2, 4108136), (4, 2054068), (8, 1027034), (16, 513517), (53, 155024), (106, 77512), (212, 38756), (424, 19378), (848, 9689)]