243487312

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{33893}}^1$

素因数の和:34350

約数の個数: 20

約数和(自身を含む): 472821300

約数和(自身を除く): 229333988

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 33893, 67786, 135572, 271144, 542288, 15217957, 30435914, 60871828, 121743656, 243487312]

約数ペア:

[(1, 243487312), (2, 121743656), (4, 60871828), (8, 30435914), (16, 15217957), (449, 542288), (898, 271144), (1796, 135572), (3592, 67786), (7184, 33893)]