9215216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{10867}}^1$

素因数の和:10928

約数の個数: 20

約数和(自身を含む): 18193032

約数和(自身を除く): 8977816

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 10867, 21734, 43468, 86936, 173872, 575951, 1151902, 2303804, 4607608, 9215216]

約数ペア:

[(1, 9215216), (2, 4607608), (4, 2303804), (8, 1151902), (16, 575951), (53, 173872), (106, 86936), (212, 43468), (424, 21734), (848, 10867)]