87308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 174048

約数和(自身を除く): 86740

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 292, 299, 598, 949, 1196, 1679, 1898, 3358, 3796, 6716, 21827, 43654, 87308]

約数ペア:

[(1, 87308), (2, 43654), (4, 21827), (13, 6716), (23, 3796), (26, 3358), (46, 1898), (52, 1679), (73, 1196), (92, 949), (146, 598), (292, 299)]