86167816

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 193334400

約数和(自身を除く): 107166584

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 194, 203, 232, 388, 406, 547, 679, 776, 812, 1094, 1358, 1624, 2188, 2716, 2813, 3829, 4376, 5432, 5626, 7658, 11252, 15316, 15863, 19691, 22504, 30632, 31726, 39382, 53059, 63452, 78764, 106118, 111041, 126904, 157528, 212236, 222082, 371413, 424472, 444164, 742826, 888328, 1485652, 1538711, 2971304, 3077422, 6154844, 10770977, 12309688, 21541954, 43083908, 86167816]

約数ペア:

[(1, 86167816), (2, 43083908), (4, 21541954), (7, 12309688), (8, 10770977), (14, 6154844), (28, 3077422), (29, 2971304), (56, 1538711), (58, 1485652), (97, 888328), (116, 742826), (194, 444164), (203, 424472), (232, 371413), (388, 222082), (406, 212236), (547, 157528), (679, 126904), (776, 111041), (812, 106118), (1094, 78764), (1358, 63452), (1624, 53059), (2188, 39382), (2716, 31726), (2813, 30632), (3829, 22504), (4376, 19691), (5432, 15863), (5626, 15316), (7658, 11252)]