84757888

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{1619}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 169371000

約数和(自身を除く): 84613112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1619, 1636, 3238, 3272, 6476, 6544, 12952, 13088, 25904, 26176, 51808, 52352, 103616, 207232, 662171, 1324342, 2648684, 5297368, 10594736, 21189472, 42378944, 84757888]

約数ペア:

[(1, 84757888), (2, 42378944), (4, 21189472), (8, 10594736), (16, 5297368), (32, 2648684), (64, 1324342), (128, 662171), (409, 207232), (818, 103616), (1619, 52352), (1636, 51808), (3238, 26176), (3272, 25904), (6476, 13088), (6544, 12952)]