31432592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115561}}^1$

素因数の和:115586

約数の個数: 20

約数和(自身を含む): 64483596

約数和(自身を除く): 33051004

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115561, 231122, 462244, 924488, 1848976, 1964537, 3929074, 7858148, 15716296, 31432592]

約数ペア:

[(1, 31432592), (2, 15716296), (4, 7858148), (8, 3929074), (16, 1964537), (17, 1848976), (34, 924488), (68, 462244), (136, 231122), (272, 115561)]