90266398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{26881}}^1$

素因数の和:26979

約数の個数: 16

約数和(自身を含む): 143227296

約数和(自身を除く): 52960898

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 26881, 53762, 618263, 1236526, 1962313, 3924626, 45133199, 90266398]

約数ペア:

[(1, 90266398), (2, 45133199), (23, 3924626), (46, 1962313), (73, 1236526), (146, 618263), (1679, 53762), (3358, 26881)]