39640754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{14869}}^1$

素因数の和:14945

約数の個数: 16

約数和(自身を含む): 62810880

約数和(自身を除く): 23170126

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 14869, 29738, 460939, 639367, 921878, 1278734, 19820377, 39640754]

約数ペア:

[(1, 39640754), (2, 19820377), (31, 1278734), (43, 921878), (62, 639367), (86, 460939), (1333, 29738), (2666, 14869)]