80386638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 165141504

約数和(自身を除く): 84754866

約数列:

[1, 2, 3, 6, 47, 94, 141, 197, 282, 394, 591, 1182, 1447, 2894, 4341, 8682, 9259, 18518, 27777, 55554, 68009, 136018, 204027, 285059, 408054, 570118, 855177, 1710354, 13397773, 26795546, 40193319, 80386638]

約数ペア:

[(1, 80386638), (2, 40193319), (3, 26795546), (6, 13397773), (47, 1710354), (94, 855177), (141, 570118), (197, 408054), (282, 285059), (394, 204027), (591, 136018), (1182, 68009), (1447, 55554), (2894, 27777), (4341, 18518), (8682, 9259)]