40786784

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{5333}}^1$

素因数の和:5582

約数の個数: 24

約数和(自身を含む): 80650080

約数和(自身を除く): 39863296

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 5333, 7648, 10666, 21332, 42664, 85328, 170656, 1274587, 2549174, 5098348, 10196696, 20393392, 40786784]

約数ペア:

[(1, 40786784), (2, 20393392), (4, 10196696), (8, 5098348), (16, 2549174), (32, 1274587), (239, 170656), (478, 85328), (956, 42664), (1912, 21332), (3824, 10666), (5333, 7648)]