31621008

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7937}}^1$

素因数の和:8031

約数の個数: 40

約数和(自身を含む): 82682208

約数和(自身を除く): 51061200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 7937, 15874, 23811, 31748, 47622, 63496, 95244, 126992, 190488, 380976, 658771, 1317542, 1976313, 2635084, 3952626, 5270168, 7905252, 10540336, 15810504, 31621008]

約数ペア:

[(1, 31621008), (2, 15810504), (3, 10540336), (4, 7905252), (6, 5270168), (8, 3952626), (12, 2635084), (16, 1976313), (24, 1317542), (48, 658771), (83, 380976), (166, 190488), (249, 126992), (332, 95244), (498, 63496), (664, 47622), (996, 31748), (1328, 23811), (1992, 15874), (3984, 7937)]