33384320

素因数分解:

$2^7\times 5^1\times {\mathrm{52163}}^1$

素因数の和:52182

約数の個数: 32

約数和(自身を含む): 79810920

約数和(自身を除く): 46426600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 52163, 104326, 208652, 260815, 417304, 521630, 834608, 1043260, 1669216, 2086520, 3338432, 4173040, 6676864, 8346080, 16692160, 33384320]

約数ペア:

[(1, 33384320), (2, 16692160), (4, 8346080), (5, 6676864), (8, 4173040), (10, 3338432), (16, 2086520), (20, 1669216), (32, 1043260), (40, 834608), (64, 521630), (80, 417304), (128, 260815), (160, 208652), (320, 104326), (640, 52163)]