81474464

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{4813}}^1$

素因数の和:4869

約数の個数: 36

約数和(自身を含む): 167714946

約数和(自身を除く): 86240482

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 1058, 2116, 4232, 4813, 8464, 9626, 16928, 19252, 38504, 77008, 110699, 154016, 221398, 442796, 885592, 1771184, 2546077, 3542368, 5092154, 10184308, 20368616, 40737232, 81474464]

約数ペア:

[(1, 81474464), (2, 40737232), (4, 20368616), (8, 10184308), (16, 5092154), (23, 3542368), (32, 2546077), (46, 1771184), (92, 885592), (184, 442796), (368, 221398), (529, 154016), (736, 110699), (1058, 77008), (2116, 38504), (4232, 19252), (4813, 16928), (8464, 9626)]