31975824

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{3989}}^1$

素因数の和:4167

約数の個数: 40

約数和(自身を含む): 83119680

約数和(自身を除く): 51143856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 3989, 4008, 7978, 8016, 11967, 15956, 23934, 31912, 47868, 63824, 95736, 191472, 666163, 1332326, 1998489, 2664652, 3996978, 5329304, 7993956, 10658608, 15987912, 31975824]

約数ペア:

[(1, 31975824), (2, 15987912), (3, 10658608), (4, 7993956), (6, 5329304), (8, 3996978), (12, 2664652), (16, 1998489), (24, 1332326), (48, 666163), (167, 191472), (334, 95736), (501, 63824), (668, 47868), (1002, 31912), (1336, 23934), (2004, 15956), (2672, 11967), (3989, 8016), (4008, 7978)]