39467744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{72551}}^1$

素因数の和:72578

約数の個数: 24

約数和(自身を含む): 82273968

約数和(自身を除く): 42806224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 72551, 145102, 290204, 580408, 1160816, 1233367, 2321632, 2466734, 4933468, 9866936, 19733872, 39467744]

約数ペア:

[(1, 39467744), (2, 19733872), (4, 9866936), (8, 4933468), (16, 2466734), (17, 2321632), (32, 1233367), (34, 1160816), (68, 580408), (136, 290204), (272, 145102), (544, 72551)]