84989264

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{90031}}^1$

素因数の和:90098

約数の個数: 20

約数和(自身を含む): 167459520

約数和(自身を除く): 82470256

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 90031, 180062, 360124, 720248, 1440496, 5311829, 10623658, 21247316, 42494632, 84989264]

約数ペア:

[(1, 84989264), (2, 42494632), (4, 21247316), (8, 10623658), (16, 5311829), (59, 1440496), (118, 720248), (236, 360124), (472, 180062), (944, 90031)]