16972048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{28669}}^1$

素因数の和:28714

約数の個数: 20

約数和(自身を含む): 33773260

約数和(自身を除く): 16801212

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 28669, 57338, 114676, 229352, 458704, 1060753, 2121506, 4243012, 8486024, 16972048]

約数ペア:

[(1, 16972048), (2, 8486024), (4, 4243012), (8, 2121506), (16, 1060753), (37, 458704), (74, 229352), (148, 114676), (296, 57338), (592, 28669)]