80078882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 59025118

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 3449, 6898, 11609, 23218, 44837, 65531, 89674, 131062, 162103, 324206, 851903, 1703806, 2107339, 3079957, 4214678, 6159914, 40039441, 80078882]

約数ペア:

[(1, 80078882), (2, 40039441), (13, 6159914), (19, 4214678), (26, 3079957), (38, 2107339), (47, 1703806), (94, 851903), (247, 324206), (494, 162103), (611, 131062), (893, 89674), (1222, 65531), (1786, 44837), (3449, 23218), (6898, 11609)]