86706320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47123}}^1$

素因数の和:47159

約数の個数: 40

約数和(自身を含む): 210361536

約数和(自身を除く): 123655216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 47123, 94246, 188492, 235615, 376984, 471230, 753968, 942460, 1083829, 1884920, 2167658, 3769840, 4335316, 5419145, 8670632, 10838290, 17341264, 21676580, 43353160, 86706320]

約数ペア:

[(1, 86706320), (2, 43353160), (4, 21676580), (5, 17341264), (8, 10838290), (10, 8670632), (16, 5419145), (20, 4335316), (23, 3769840), (40, 2167658), (46, 1884920), (80, 1083829), (92, 942460), (115, 753968), (184, 471230), (230, 376984), (368, 235615), (460, 188492), (920, 94246), (1840, 47123)]