30976784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{14779}}^1$

素因数の和:14918

約数の個数: 20

約数和(自身を含む): 60479760

約数和(自身を除く): 29502976

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 14779, 29558, 59116, 118232, 236464, 1936049, 3872098, 7744196, 15488392, 30976784]

約数ペア:

[(1, 30976784), (2, 15488392), (4, 7744196), (8, 3872098), (16, 1936049), (131, 236464), (262, 118232), (524, 59116), (1048, 29558), (2096, 14779)]