80127374

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{4129}}^1$

素因数の和:4475

約数の個数: 16

約数和(自身を含む): 124494720

約数和(自身を除く): 44367346

約数列:

[1, 2, 31, 62, 313, 626, 4129, 8258, 9703, 19406, 127999, 255998, 1292377, 2584754, 40063687, 80127374]

約数ペア:

[(1, 80127374), (2, 40063687), (31, 2584754), (62, 1292377), (313, 255998), (626, 127999), (4129, 19406), (8258, 9703)]