47881814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22147}}^1$

素因数の和:22219

約数の個数: 16

約数和(自身を含む): 76543488

約数和(自身を除く): 28661674

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 22147, 44294, 509381, 1018762, 1040909, 2081818, 23940907, 47881814]

約数ペア:

[(1, 47881814), (2, 23940907), (23, 2081818), (46, 1040909), (47, 1018762), (94, 509381), (1081, 44294), (2162, 22147)]