865131152

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{70313}}^1$

素因数の和:71090

約数の個数: 20

約数和(自身を含む): 1678395180

約数和(自身を除く): 813264028

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 70313, 140626, 281252, 562504, 1125008, 54070697, 108141394, 216282788, 432565576, 865131152]

約数ペア:

[(1, 865131152), (2, 432565576), (4, 216282788), (8, 108141394), (16, 54070697), (769, 1125008), (1538, 562504), (3076, 281252), (6152, 140626), (12304, 70313)]