80342272

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{18461}}^1$

素因数の和:18494

約数の個数: 36

約数和(自身を含む): 169813476

約数和(自身を除く): 89471204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 18461, 36922, 73844, 147688, 295376, 313837, 590752, 627674, 1181504, 1255348, 2363008, 2510696, 4726016, 5021392, 10042784, 20085568, 40171136, 80342272]

約数ペア:

[(1, 80342272), (2, 40171136), (4, 20085568), (8, 10042784), (16, 5021392), (17, 4726016), (32, 2510696), (34, 2363008), (64, 1255348), (68, 1181504), (128, 627674), (136, 590752), (256, 313837), (272, 295376), (544, 147688), (1088, 73844), (2176, 36922), (4352, 18461)]