39418784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{72461}}^1$

素因数の和:72488

約数の個数: 24

約数和(自身を含む): 82171908

約数和(自身を除く): 42753124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 72461, 144922, 289844, 579688, 1159376, 1231837, 2318752, 2463674, 4927348, 9854696, 19709392, 39418784]

約数ペア:

[(1, 39418784), (2, 19709392), (4, 9854696), (8, 4927348), (16, 2463674), (17, 2318752), (32, 1231837), (34, 1159376), (68, 579688), (136, 289844), (272, 144922), (544, 72461)]