47317142

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1303}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 72356352

約数和(自身を除く): 25039210

約数列:

[1, 2, 67, 134, 271, 542, 1303, 2606, 18157, 36314, 87301, 174602, 353113, 706226, 23658571, 47317142]

約数ペア:

[(1, 47317142), (2, 23658571), (67, 706226), (134, 353113), (271, 174602), (542, 87301), (1303, 36314), (2606, 18157)]