31139056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 68160568

約数和(自身を除く): 37021512

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 283, 299, 368, 529, 566, 598, 1058, 1132, 1196, 2116, 2264, 2392, 3679, 4232, 4528, 4784, 6509, 6877, 7358, 8464, 13018, 13754, 14716, 26036, 27508, 29432, 52072, 55016, 58864, 84617, 104144, 110032, 149707, 169234, 299414, 338468, 598828, 676936, 1197656, 1353872, 1946191, 2395312, 3892382, 7784764, 15569528, 31139056]

約数ペア:

[(1, 31139056), (2, 15569528), (4, 7784764), (8, 3892382), (13, 2395312), (16, 1946191), (23, 1353872), (26, 1197656), (46, 676936), (52, 598828), (92, 338468), (104, 299414), (184, 169234), (208, 149707), (283, 110032), (299, 104144), (368, 84617), (529, 58864), (566, 55016), (598, 52072), (1058, 29432), (1132, 27508), (1196, 26036), (2116, 14716), (2264, 13754), (2392, 13018), (3679, 8464), (4232, 7358), (4528, 6877), (4784, 6509)]