23144864

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 47246976

約数和(自身を除く): 24102112

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 122, 142, 167, 244, 284, 334, 488, 568, 668, 976, 1136, 1336, 1952, 2272, 2672, 4331, 5344, 8662, 10187, 11857, 17324, 20374, 23714, 34648, 40748, 47428, 69296, 81496, 94856, 138592, 162992, 189712, 325984, 379424, 723277, 1446554, 2893108, 5786216, 11572432, 23144864]

約数ペア:

[(1, 23144864), (2, 11572432), (4, 5786216), (8, 2893108), (16, 1446554), (32, 723277), (61, 379424), (71, 325984), (122, 189712), (142, 162992), (167, 138592), (244, 94856), (284, 81496), (334, 69296), (488, 47428), (568, 40748), (668, 34648), (976, 23714), (1136, 20374), (1336, 17324), (1952, 11857), (2272, 10187), (2672, 8662), (4331, 5344)]