80154112

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1866

約数の個数: 40

約数和(自身を含む): 162043200

約数和(自身を除く): 81889088

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 1759, 2848, 3518, 5696, 7036, 11392, 14072, 22784, 28144, 45568, 56288, 112576, 156551, 225152, 313102, 450304, 626204, 900608, 1252408, 2504816, 5009632, 10019264, 20038528, 40077056, 80154112]

約数ペア:

[(1, 80154112), (2, 40077056), (4, 20038528), (8, 10019264), (16, 5009632), (32, 2504816), (64, 1252408), (89, 900608), (128, 626204), (178, 450304), (256, 313102), (356, 225152), (512, 156551), (712, 112576), (1424, 56288), (1759, 45568), (2848, 28144), (3518, 22784), (5696, 14072), (7036, 11392)]