80428832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7929

約数の個数: 48

約数和(自身を含む): 178718400

約数和(自身を除く): 98289568

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 7879, 10208, 15758, 31516, 63032, 86669, 126064, 173338, 228491, 252128, 346676, 456982, 693352, 913964, 1386704, 1827928, 2513401, 2773408, 3655856, 5026802, 7311712, 10053604, 20107208, 40214416, 80428832]

約数ペア:

[(1, 80428832), (2, 40214416), (4, 20107208), (8, 10053604), (11, 7311712), (16, 5026802), (22, 3655856), (29, 2773408), (32, 2513401), (44, 1827928), (58, 1386704), (88, 913964), (116, 693352), (176, 456982), (232, 346676), (319, 252128), (352, 228491), (464, 173338), (638, 126064), (928, 86669), (1276, 63032), (2552, 31516), (5104, 15758), (7879, 10208)]