78093584

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 154376280

約数和(自身を除く): 76282696

約数列:

[1, 2, 4, 8, 16, 89, 173, 178, 317, 346, 356, 634, 692, 712, 1268, 1384, 1424, 2536, 2768, 5072, 15397, 28213, 30794, 54841, 56426, 61588, 109682, 112852, 123176, 219364, 225704, 246352, 438728, 451408, 877456, 4880849, 9761698, 19523396, 39046792, 78093584]

約数ペア:

[(1, 78093584), (2, 39046792), (4, 19523396), (8, 9761698), (16, 4880849), (89, 877456), (173, 451408), (178, 438728), (317, 246352), (346, 225704), (356, 219364), (634, 123176), (692, 112852), (712, 109682), (1268, 61588), (1384, 56426), (1424, 54841), (2536, 30794), (2768, 28213), (5072, 15397)]