86711840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23563}}^1$

素因数の和:23601

約数の個数: 48

約数和(自身を含む): 213772608

約数和(自身を除く): 127060768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 23563, 47126, 94252, 117815, 188504, 235630, 377008, 471260, 541949, 754016, 942520, 1083898, 1885040, 2167796, 2709745, 3770080, 4335592, 5419490, 8671184, 10838980, 17342368, 21677960, 43355920, 86711840]

約数ペア:

[(1, 86711840), (2, 43355920), (4, 21677960), (5, 17342368), (8, 10838980), (10, 8671184), (16, 5419490), (20, 4335592), (23, 3770080), (32, 2709745), (40, 2167796), (46, 1885040), (80, 1083898), (92, 942520), (115, 754016), (160, 541949), (184, 471260), (230, 377008), (368, 235630), (460, 188504), (736, 117815), (920, 94252), (1840, 47126), (3680, 23563)]