87910832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{189463}}^1$

素因数の和:189500

約数の個数: 20

約数和(自身を含む): 176201520

約数和(自身を除く): 88290688

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 189463, 378926, 757852, 1515704, 3031408, 5494427, 10988854, 21977708, 43955416, 87910832]

約数ペア:

[(1, 87910832), (2, 43955416), (4, 21977708), (8, 10988854), (16, 5494427), (29, 3031408), (58, 1515704), (116, 757852), (232, 378926), (464, 189463)]