971216

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:710

約数の個数: 20

約数和(自身を含む): 1903524

約数和(自身を除く): 932308

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 601, 808, 1202, 1616, 2404, 4808, 9616, 60701, 121402, 242804, 485608, 971216]

約数ペア:

[(1, 971216), (2, 485608), (4, 242804), (8, 121402), (16, 60701), (101, 9616), (202, 4808), (404, 2404), (601, 1616), (808, 1202)]