31214972

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 55714176

約数和(自身を除く): 24499204

約数列:

[1, 2, 4, 83, 166, 167, 332, 334, 563, 668, 1126, 2252, 13861, 27722, 46729, 55444, 93458, 94021, 186916, 188042, 376084, 7803743, 15607486, 31214972]

約数ペア:

[(1, 31214972), (2, 15607486), (4, 7803743), (83, 376084), (166, 188042), (167, 186916), (332, 94021), (334, 93458), (563, 55444), (668, 46729), (1126, 27722), (2252, 13861)]