80909332

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16703}}^1$

素因数の和:16887

約数の個数: 24

約数和(自身を含む): 162763776

約数和(自身を除く): 81854444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 16703, 33406, 66812, 116921, 233842, 467684, 2889619, 5779238, 11558476, 20227333, 40454666, 80909332]

約数ペア:

[(1, 80909332), (2, 40454666), (4, 20227333), (7, 11558476), (14, 5779238), (28, 2889619), (173, 467684), (346, 233842), (692, 116921), (1211, 66812), (2422, 33406), (4844, 16703)]