16539289328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2365459}}^1$

素因数の和:2365509

約数の個数: 40

約数和(自身を含む): 35198044800

約数和(自身を除く): 18658755472

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 2365459, 4730918, 9461836, 18923672, 37847344, 44943721, 54405557, 89887442, 108811114, 179774884, 217622228, 359549768, 435244456, 719099536, 870488912, 1033705583, 2067411166, 4134822332, 8269644664, 16539289328]

約数ペア:

[(1, 16539289328), (2, 8269644664), (4, 4134822332), (8, 2067411166), (16, 1033705583), (19, 870488912), (23, 719099536), (38, 435244456), (46, 359549768), (76, 217622228), (92, 179774884), (152, 108811114), (184, 89887442), (304, 54405557), (368, 44943721), (437, 37847344), (874, 18923672), (1748, 9461836), (3496, 4730918), (6992, 2365459)]