31116408

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 81240960

約数和(自身を除く): 50124552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 67, 74, 111, 134, 148, 201, 222, 268, 296, 402, 444, 523, 536, 804, 888, 1046, 1569, 1608, 2092, 2479, 3138, 4184, 4958, 6276, 7437, 9916, 12552, 14874, 19351, 19832, 29748, 35041, 38702, 58053, 59496, 70082, 77404, 105123, 116106, 140164, 154808, 210246, 232212, 280328, 420492, 464424, 840984, 1296517, 2593034, 3889551, 5186068, 7779102, 10372136, 15558204, 31116408]

約数ペア:

[(1, 31116408), (2, 15558204), (3, 10372136), (4, 7779102), (6, 5186068), (8, 3889551), (12, 2593034), (24, 1296517), (37, 840984), (67, 464424), (74, 420492), (111, 280328), (134, 232212), (148, 210246), (201, 154808), (222, 140164), (268, 116106), (296, 105123), (402, 77404), (444, 70082), (523, 59496), (536, 58053), (804, 38702), (888, 35041), (1046, 29748), (1569, 19832), (1608, 19351), (2092, 14874), (2479, 12552), (3138, 9916), (4184, 7437), (4958, 6276)]