80358544

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5477}}^1$

素因数の和:5623

約数の個数: 40

約数和(自身を含む): 179327808

約数和(自身を除く): 98969264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 5477, 7336, 10954, 14672, 21908, 38339, 43816, 76678, 87632, 153356, 306712, 613424, 717487, 1434974, 2869948, 5022409, 5739896, 10044818, 11479792, 20089636, 40179272, 80358544]

約数ペア:

[(1, 80358544), (2, 40179272), (4, 20089636), (7, 11479792), (8, 10044818), (14, 5739896), (16, 5022409), (28, 2869948), (56, 1434974), (112, 717487), (131, 613424), (262, 306712), (524, 153356), (917, 87632), (1048, 76678), (1834, 43816), (2096, 38339), (3668, 21908), (5477, 14672), (7336, 10954)]