90344702

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 157719744

約数和(自身を除く): 67375042

約数列:

[1, 2, 7, 14, 101, 181, 202, 353, 362, 706, 707, 1267, 1414, 2471, 2534, 4942, 18281, 35653, 36562, 63893, 71306, 127786, 127967, 249571, 255934, 447251, 499142, 894502, 6453193, 12906386, 45172351, 90344702]

約数ペア:

[(1, 90344702), (2, 45172351), (7, 12906386), (14, 6453193), (101, 894502), (181, 499142), (202, 447251), (353, 255934), (362, 249571), (706, 127967), (707, 127786), (1267, 71306), (1414, 63893), (2471, 36562), (2534, 35653), (4942, 18281)]