4435184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21344

約数の個数: 20

約数和(自身を含む): 9254616

約数和(自身を除く): 4819432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21323, 42646, 85292, 170584, 277199, 341168, 554398, 1108796, 2217592, 4435184]

約数ペア:

[(1, 4435184), (2, 2217592), (4, 1108796), (8, 554398), (13, 341168), (16, 277199), (26, 170584), (52, 85292), (104, 42646), (208, 21323)]