16399248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 44568576

約数和(自身を除く): 28169328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 107, 124, 186, 206, 214, 248, 309, 321, 372, 412, 428, 496, 618, 642, 744, 824, 856, 1236, 1284, 1488, 1648, 1712, 2472, 2568, 3193, 3317, 4944, 5136, 6386, 6634, 9579, 9951, 11021, 12772, 13268, 19158, 19902, 22042, 25544, 26536, 33063, 38316, 39804, 44084, 51088, 53072, 66126, 76632, 79608, 88168, 132252, 153264, 159216, 176336, 264504, 341651, 529008, 683302, 1024953, 1366604, 2049906, 2733208, 4099812, 5466416, 8199624, 16399248]

約数ペア:

[(1, 16399248), (2, 8199624), (3, 5466416), (4, 4099812), (6, 2733208), (8, 2049906), (12, 1366604), (16, 1024953), (24, 683302), (31, 529008), (48, 341651), (62, 264504), (93, 176336), (103, 159216), (107, 153264), (124, 132252), (186, 88168), (206, 79608), (214, 76632), (248, 66126), (309, 53072), (321, 51088), (372, 44084), (412, 39804), (428, 38316), (496, 33063), (618, 26536), (642, 25544), (744, 22042), (824, 19902), (856, 19158), (1236, 13268), (1284, 12772), (1488, 11021), (1648, 9951), (1712, 9579), (2472, 6634), (2568, 6386), (3193, 5136), (3317, 4944)]