90016946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{17291}}^1$

素因数の和:17449

約数の個数: 16

約数和(自身を含む): 143177760

約数和(自身を除く): 53160814

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 17291, 34582, 328529, 657058, 2368867, 4737734, 45008473, 90016946]

約数ペア:

[(1, 90016946), (2, 45008473), (19, 4737734), (38, 2368867), (137, 657058), (274, 328529), (2603, 34582), (5206, 17291)]