3313136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3968

約数の個数: 20

約数和(自身を含む): 6541992

約数和(自身を除く): 3228856

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3907, 7814, 15628, 31256, 62512, 207071, 414142, 828284, 1656568, 3313136]

約数ペア:

[(1, 3313136), (2, 1656568), (4, 828284), (8, 414142), (16, 207071), (53, 62512), (106, 31256), (212, 15628), (424, 7814), (848, 3907)]