320166002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{40111}}^1$

素因数の和:40433

約数の個数: 16

約数和(自身を含む): 518888832

約数和(自身を除く): 198722830

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 40111, 80222, 521443, 1042886, 12314077, 24628154, 160083001, 320166002]

約数ペア:

[(1, 320166002), (2, 160083001), (13, 24628154), (26, 12314077), (307, 1042886), (614, 521443), (3991, 80222), (7982, 40111)]