38968448

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{1823}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 39171712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 1823, 2672, 3646, 5344, 7292, 10688, 14584, 21376, 29168, 58336, 116672, 233344, 304441, 608882, 1217764, 2435528, 4871056, 9742112, 19484224, 38968448]

約数ペア:

[(1, 38968448), (2, 19484224), (4, 9742112), (8, 4871056), (16, 2435528), (32, 1217764), (64, 608882), (128, 304441), (167, 233344), (334, 116672), (668, 58336), (1336, 29168), (1823, 21376), (2672, 14584), (3646, 10688), (5344, 7292)]