61218862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2011}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 95030784

約数和(自身を除く): 33811922

約数列:

[1, 2, 31, 62, 491, 982, 2011, 4022, 15221, 30442, 62341, 124682, 987401, 1974802, 30609431, 61218862]

約数ペア:

[(1, 61218862), (2, 30609431), (31, 1974802), (62, 987401), (491, 124682), (982, 62341), (2011, 30442), (4022, 15221)]