80424916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140603}}^1$

素因数の和:140631

約数の個数: 24

約数和(自身を含む): 165350304

約数和(自身を除く): 84925388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 140603, 281206, 562412, 1546633, 1827839, 3093266, 3655678, 6186532, 7311356, 20106229, 40212458, 80424916]

約数ペア:

[(1, 80424916), (2, 40212458), (4, 20106229), (11, 7311356), (13, 6186532), (22, 3655678), (26, 3093266), (44, 1827839), (52, 1546633), (143, 562412), (286, 281206), (572, 140603)]