30996272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{84229}}^1$

素因数の和:84260

約数の個数: 20

約数和(自身を含む): 62667120

約数和(自身を除く): 31670848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 84229, 168458, 336916, 673832, 1347664, 1937267, 3874534, 7749068, 15498136, 30996272]

約数ペア:

[(1, 30996272), (2, 15498136), (4, 7749068), (8, 3874534), (16, 1937267), (23, 1347664), (46, 673832), (92, 336916), (184, 168458), (368, 84229)]