90274292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1663}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 162419712

約数和(自身を除く): 72145420

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 1663, 3326, 6652, 13571, 27142, 54284, 68183, 136366, 272732, 550453, 1100906, 2201812, 22568573, 45137146, 90274292]

約数ペア:

[(1, 90274292), (2, 45137146), (4, 22568573), (41, 2201812), (82, 1100906), (164, 550453), (331, 272732), (662, 136366), (1324, 68183), (1663, 54284), (3326, 27142), (6652, 13571)]