80617304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2963}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 160056000

約数和(自身を除く): 79438696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 2963, 3401, 5926, 6802, 11852, 13604, 23704, 27208, 56297, 112594, 225188, 450376, 530377, 1060754, 2121508, 4243016, 10077163, 20154326, 40308652, 80617304]

約数ペア:

[(1, 80617304), (2, 40308652), (4, 20154326), (8, 10077163), (19, 4243016), (38, 2121508), (76, 1060754), (152, 530377), (179, 450376), (358, 225188), (716, 112594), (1432, 56297), (2963, 27208), (3401, 23704), (5926, 13604), (6802, 11852)]