89909128

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 171164160

約数和(自身を除く): 81255032

約数列:

[1, 2, 4, 8, 113, 226, 271, 367, 452, 542, 734, 904, 1084, 1468, 2168, 2936, 30623, 41471, 61246, 82942, 99457, 122492, 165884, 198914, 244984, 331768, 397828, 795656, 11238641, 22477282, 44954564, 89909128]

約数ペア:

[(1, 89909128), (2, 44954564), (4, 22477282), (8, 11238641), (113, 795656), (226, 397828), (271, 331768), (367, 244984), (452, 198914), (542, 165884), (734, 122492), (904, 99457), (1084, 82942), (1468, 61246), (2168, 41471), (2936, 30623)]