79897784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8009}}^1$

素因数の和:8087

約数の個数: 32

約数和(自身を含む): 158598000

約数和(自身を除く): 78700216

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 8009, 9976, 16018, 32036, 64072, 232261, 344387, 464522, 688774, 929044, 1377548, 1858088, 2755096, 9987223, 19974446, 39948892, 79897784]

約数ペア:

[(1, 79897784), (2, 39948892), (4, 19974446), (8, 9987223), (29, 2755096), (43, 1858088), (58, 1377548), (86, 929044), (116, 688774), (172, 464522), (232, 344387), (344, 232261), (1247, 64072), (2494, 32036), (4988, 16018), (8009, 9976)]