171073232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20681}}^1$

素因数の和:20747

約数の個数: 40

約数和(自身を含む): 369297792

約数和(自身を除く): 198224560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 20681, 41362, 82724, 165448, 227491, 330896, 454982, 909964, 972007, 1819928, 1944014, 3639856, 3888028, 7776056, 10692077, 15552112, 21384154, 42768308, 85536616, 171073232]

約数ペア:

[(1, 171073232), (2, 85536616), (4, 42768308), (8, 21384154), (11, 15552112), (16, 10692077), (22, 7776056), (44, 3888028), (47, 3639856), (88, 1944014), (94, 1819928), (176, 972007), (188, 909964), (376, 454982), (517, 330896), (752, 227491), (1034, 165448), (2068, 82724), (4136, 41362), (8272, 20681)]