8220752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 16873920

約数和(自身を除く): 8653168

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 251, 356, 368, 502, 712, 1004, 1424, 2008, 2047, 4016, 4094, 5773, 8188, 11546, 16376, 22339, 23092, 32752, 44678, 46184, 89356, 92368, 178712, 357424, 513797, 1027594, 2055188, 4110376, 8220752]

約数ペア:

[(1, 8220752), (2, 4110376), (4, 2055188), (8, 1027594), (16, 513797), (23, 357424), (46, 178712), (89, 92368), (92, 89356), (178, 46184), (184, 44678), (251, 32752), (356, 23092), (368, 22339), (502, 16376), (712, 11546), (1004, 8188), (1424, 5773), (2008, 4094), (2047, 4016)]