23620504

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 45828000

約数和(自身を除く): 22207496

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 401, 796, 802, 1592, 1604, 3208, 7363, 14726, 14837, 29452, 29674, 58904, 59348, 79799, 118696, 159598, 319196, 638392, 2952563, 5905126, 11810252, 23620504]

約数ペア:

[(1, 23620504), (2, 11810252), (4, 5905126), (8, 2952563), (37, 638392), (74, 319196), (148, 159598), (199, 118696), (296, 79799), (398, 59348), (401, 58904), (796, 29674), (802, 29452), (1592, 14837), (1604, 14726), (3208, 7363)]