16686984

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{8377}}^1$

素因数の和:8469

約数の個数: 32

約数和(自身を含む): 42225120

約数和(自身を除く): 25538136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 8377, 16754, 25131, 33508, 50262, 67016, 100524, 201048, 695291, 1390582, 2085873, 2781164, 4171746, 5562328, 8343492, 16686984]

約数ペア:

[(1, 16686984), (2, 8343492), (3, 5562328), (4, 4171746), (6, 2781164), (8, 2085873), (12, 1390582), (24, 695291), (83, 201048), (166, 100524), (249, 67016), (332, 50262), (498, 33508), (664, 25131), (996, 16754), (1992, 8377)]