80949206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 139110048

約数和(自身を除く): 58160842

約数列:

[1, 2, 13, 17, 26, 34, 221, 373, 442, 491, 746, 982, 4849, 6341, 6383, 8347, 9698, 12682, 12766, 16694, 82433, 108511, 164866, 183143, 217022, 366286, 2380859, 3113431, 4761718, 6226862, 40474603, 80949206]

約数ペア:

[(1, 80949206), (2, 40474603), (13, 6226862), (17, 4761718), (26, 3113431), (34, 2380859), (221, 366286), (373, 217022), (442, 183143), (491, 164866), (746, 108511), (982, 82433), (4849, 16694), (6341, 12766), (6383, 12682), (8347, 9698)]