39707216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67073}}^1$

素因数の和:67118

約数の個数: 20

約数和(自身を含む): 79013172

約数和(自身を除く): 39305956

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67073, 134146, 268292, 536584, 1073168, 2481701, 4963402, 9926804, 19853608, 39707216]

約数ペア:

[(1, 39707216), (2, 19853608), (4, 9926804), (8, 4963402), (16, 2481701), (37, 1073168), (74, 536584), (148, 268292), (296, 134146), (592, 67073)]