16256215216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{27459823}}^1$

素因数の和:27459868

約数の個数: 20

約数和(自身を含む): 32347672672

約数和(自身を除く): 16091457456

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 27459823, 54919646, 109839292, 219678584, 439357168, 1016013451, 2032026902, 4064053804, 8128107608, 16256215216]

約数ペア:

[(1, 16256215216), (2, 8128107608), (4, 4064053804), (8, 2032026902), (16, 1016013451), (37, 439357168), (74, 219678584), (148, 109839292), (296, 54919646), (592, 27459823)]