16522848

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 47528208

約数和(自身を除く): 31005360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 557, 618, 824, 927, 1114, 1236, 1648, 1671, 1854, 2228, 2472, 3296, 3342, 3708, 4456, 4944, 5013, 6684, 7416, 8912, 9888, 10026, 13368, 14832, 17824, 20052, 26736, 29664, 40104, 53472, 57371, 80208, 114742, 160416, 172113, 229484, 344226, 458968, 516339, 688452, 917936, 1032678, 1376904, 1835872, 2065356, 2753808, 4130712, 5507616, 8261424, 16522848]

約数ペア:

[(1, 16522848), (2, 8261424), (3, 5507616), (4, 4130712), (6, 2753808), (8, 2065356), (9, 1835872), (12, 1376904), (16, 1032678), (18, 917936), (24, 688452), (32, 516339), (36, 458968), (48, 344226), (72, 229484), (96, 172113), (103, 160416), (144, 114742), (206, 80208), (288, 57371), (309, 53472), (412, 40104), (557, 29664), (618, 26736), (824, 20052), (927, 17824), (1114, 14832), (1236, 13368), (1648, 10026), (1671, 9888), (1854, 8912), (2228, 7416), (2472, 6684), (3296, 5013), (3342, 4944), (3708, 4456)]