23989216

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 36

約数和(自身を含む): 48231288

約数和(自身を除く): 24242072

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 167, 268, 334, 536, 668, 1072, 1336, 2144, 2672, 4489, 5344, 8978, 11189, 17956, 22378, 35912, 44756, 71824, 89512, 143648, 179024, 358048, 749663, 1499326, 2998652, 5997304, 11994608, 23989216]

約数ペア:

[(1, 23989216), (2, 11994608), (4, 5997304), (8, 2998652), (16, 1499326), (32, 749663), (67, 358048), (134, 179024), (167, 143648), (268, 89512), (334, 71824), (536, 44756), (668, 35912), (1072, 22378), (1336, 17956), (2144, 11189), (2672, 8978), (4489, 5344)]