86864272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10501}}^1$

素因数の和:10567

約数の個数: 40

約数和(自身を含む): 187523712

約数和(自身を除く): 100659440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 10501, 21002, 42004, 84008, 115511, 168016, 231022, 462044, 493547, 924088, 987094, 1848176, 1974188, 3948376, 5429017, 7896752, 10858034, 21716068, 43432136, 86864272]

約数ペア:

[(1, 86864272), (2, 43432136), (4, 21716068), (8, 10858034), (11, 7896752), (16, 5429017), (22, 3948376), (44, 1974188), (47, 1848176), (88, 987094), (94, 924088), (176, 493547), (188, 462044), (376, 231022), (517, 168016), (752, 115511), (1034, 84008), (2068, 42004), (4136, 21002), (8272, 10501)]