81770432

素因数分解:

$2^6\times {\mathrm{719}}^1\times {\mathrm{1777}}^1$

素因数の和:2508

約数の個数: 28

約数和(自身を含む): 162580320

約数和(自身を除く): 80809888

約数列:

[1, 2, 4, 8, 16, 32, 64, 719, 1438, 1777, 2876, 3554, 5752, 7108, 11504, 14216, 23008, 28432, 46016, 56864, 113728, 1277663, 2555326, 5110652, 10221304, 20442608, 40885216, 81770432]

約数ペア:

[(1, 81770432), (2, 40885216), (4, 20442608), (8, 10221304), (16, 5110652), (32, 2555326), (64, 1277663), (719, 113728), (1438, 56864), (1777, 46016), (2876, 28432), (3554, 23008), (5752, 14216), (7108, 11504)]