56036272

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{8563}}^1$

素因数の和:8980

約数の個数: 20

約数和(自身を含む): 108848440

約数和(自身を除く): 52812168

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 8563, 17126, 34252, 68504, 137008, 3502267, 7004534, 14009068, 28018136, 56036272]

約数ペア:

[(1, 56036272), (2, 28018136), (4, 14009068), (8, 7004534), (16, 3502267), (409, 137008), (818, 68504), (1636, 34252), (3272, 17126), (6544, 8563)]