129402064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{735239}}^1$

素因数の和:735258

約数の個数: 20

約数和(自身を含む): 273509280

約数和(自身を除く): 144107216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 735239, 1470478, 2940956, 5881912, 8087629, 11763824, 16175258, 32350516, 64701032, 129402064]

約数ペア:

[(1, 129402064), (2, 64701032), (4, 32350516), (8, 16175258), (11, 11763824), (16, 8087629), (22, 5881912), (44, 2940956), (88, 1470478), (176, 735239)]