31428112

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67733}}^1$

素因数の和:67770

約数の個数: 20

約数和(自身を含む): 62992620

約数和(自身を除く): 31564508

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67733, 135466, 270932, 541864, 1083728, 1964257, 3928514, 7857028, 15714056, 31428112]

約数ペア:

[(1, 31428112), (2, 15714056), (4, 7857028), (8, 3928514), (16, 1964257), (29, 1083728), (58, 541864), (116, 270932), (232, 135466), (464, 67733)]