161804204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{1193}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 290657808

約数和(自身を除く): 128853604

約数列:

[1, 2, 4, 41, 82, 164, 827, 1193, 1654, 2386, 3308, 4772, 33907, 48913, 67814, 97826, 135628, 195652, 986611, 1973222, 3946444, 40451051, 80902102, 161804204]

約数ペア:

[(1, 161804204), (2, 80902102), (4, 40451051), (41, 3946444), (82, 1973222), (164, 986611), (827, 195652), (1193, 135628), (1654, 97826), (2386, 67814), (3308, 48913), (4772, 33907)]