40339744

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{12239}}^1$

素因数の和:12352

約数の個数: 24

約数和(自身を含む): 80196480

約数和(自身を除く): 39856736

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 12239, 24478, 48956, 97912, 195824, 391648, 1260617, 2521234, 5042468, 10084936, 20169872, 40339744]

約数ペア:

[(1, 40339744), (2, 20169872), (4, 10084936), (8, 5042468), (16, 2521234), (32, 1260617), (103, 391648), (206, 195824), (412, 97912), (824, 48956), (1648, 24478), (3296, 12239)]