89491138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 150164352

約数和(自身を除く): 60673214

約数列:

[1, 2, 11, 22, 73, 103, 146, 206, 541, 803, 1082, 1133, 1606, 2266, 5951, 7519, 11902, 15038, 39493, 55723, 78986, 82709, 111446, 165418, 434423, 612953, 868846, 1225906, 4067779, 8135558, 44745569, 89491138]

約数ペア:

[(1, 89491138), (2, 44745569), (11, 8135558), (22, 4067779), (73, 1225906), (103, 868846), (146, 612953), (206, 434423), (541, 165418), (803, 111446), (1082, 82709), (1133, 78986), (1606, 55723), (2266, 39493), (5951, 15038), (7519, 11902)]