39390992

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{1907}}^1$

素因数の和:3206

約数の個数: 20

約数和(自身を含む): 76419216

約数和(自身を除く): 37028224

約数列:

[1, 2, 4, 8, 16, 1291, 1907, 2582, 3814, 5164, 7628, 10328, 15256, 20656, 30512, 2461937, 4923874, 9847748, 19695496, 39390992]

約数ペア:

[(1, 39390992), (2, 19695496), (4, 9847748), (8, 4923874), (16, 2461937), (1291, 30512), (1907, 20656), (2582, 15256), (3814, 10328), (5164, 7628)]