42876782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53197}}^1$

素因数の和:53243

約数の個数: 16

約数和(自身を含む): 71498112

約数和(自身を除く): 28621330

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 53197, 106394, 691561, 1383122, 1649107, 3298214, 21438391, 42876782]

約数ペア:

[(1, 42876782), (2, 21438391), (13, 3298214), (26, 1649107), (31, 1383122), (62, 691561), (403, 106394), (806, 53197)]