16864944

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8171}}^1$

素因数の和:8225

約数の個数: 40

約数和(自身を含む): 44586432

約数和(自身を除く): 27721488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 8171, 16342, 24513, 32684, 49026, 65368, 98052, 130736, 196104, 351353, 392208, 702706, 1054059, 1405412, 2108118, 2810824, 4216236, 5621648, 8432472, 16864944]

約数ペア:

[(1, 16864944), (2, 8432472), (3, 5621648), (4, 4216236), (6, 2810824), (8, 2108118), (12, 1405412), (16, 1054059), (24, 702706), (43, 392208), (48, 351353), (86, 196104), (129, 130736), (172, 98052), (258, 65368), (344, 49026), (516, 32684), (688, 24513), (1032, 16342), (2064, 8171)]