55129346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6397}}^1$

素因数の和:6569

約数の個数: 16

約数和(自身を含む): 85989120

約数和(自身を除く): 30859774

約数列:

[1, 2, 31, 62, 139, 278, 4309, 6397, 8618, 12794, 198307, 396614, 889183, 1778366, 27564673, 55129346]

約数ペア:

[(1, 55129346), (2, 27564673), (31, 1778366), (62, 889183), (139, 396614), (278, 198307), (4309, 12794), (6397, 8618)]