29940112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{81359}}^1$

素因数の和:81390

約数の個数: 20

約数和(自身を含む): 60531840

約数和(自身を除く): 30591728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 81359, 162718, 325436, 650872, 1301744, 1871257, 3742514, 7485028, 14970056, 29940112]

約数ペア:

[(1, 29940112), (2, 14970056), (4, 7485028), (8, 3742514), (16, 1871257), (23, 1301744), (46, 650872), (92, 325436), (184, 162718), (368, 81359)]