80402856

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{8191}}^1$

素因数の和:8609

約数の個数: 32

約数和(自身を含む): 201523200

約数和(自身を除く): 121120344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 8191, 9816, 16382, 24573, 32764, 49146, 65528, 98292, 196584, 3350119, 6700238, 10050357, 13400476, 20100714, 26800952, 40201428, 80402856]

約数ペア:

[(1, 80402856), (2, 40201428), (3, 26800952), (4, 20100714), (6, 13400476), (8, 10050357), (12, 6700238), (24, 3350119), (409, 196584), (818, 98292), (1227, 65528), (1636, 49146), (2454, 32764), (3272, 24573), (4908, 16382), (8191, 9816)]