191971456

素因数分解:

$2^7\times {\mathrm{1051}}^1\times {\mathrm{1427}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 383075280

約数和(自身を除く): 191103824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1051, 1427, 2102, 2854, 4204, 5708, 8408, 11416, 16816, 22832, 33632, 45664, 67264, 91328, 134528, 182656, 1499777, 2999554, 5999108, 11998216, 23996432, 47992864, 95985728, 191971456]

約数ペア:

[(1, 191971456), (2, 95985728), (4, 47992864), (8, 23996432), (16, 11998216), (32, 5999108), (64, 2999554), (128, 1499777), (1051, 182656), (1427, 134528), (2102, 91328), (2854, 67264), (4204, 45664), (5708, 33632), (8408, 22832), (11416, 16816)]