31004328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{75991}}^1$

素因数の和:76017

約数の個数: 32

約数和(自身を含む): 82071360

約数和(自身を除く): 51067032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 75991, 151982, 227973, 303964, 455946, 607928, 911892, 1291847, 1823784, 2583694, 3875541, 5167388, 7751082, 10334776, 15502164, 31004328]

約数ペア:

[(1, 31004328), (2, 15502164), (3, 10334776), (4, 7751082), (6, 5167388), (8, 3875541), (12, 2583694), (17, 1823784), (24, 1291847), (34, 911892), (51, 607928), (68, 455946), (102, 303964), (136, 227973), (204, 151982), (408, 75991)]