82711256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32009}}^1$

素因数の和:32051

約数の個数: 32

約数和(自身を含む): 172854000

約数和(自身を除く): 90142744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 32009, 64018, 128036, 256072, 544153, 608171, 1088306, 1216342, 2176612, 2432684, 4353224, 4865368, 10338907, 20677814, 41355628, 82711256]

約数ペア:

[(1, 82711256), (2, 41355628), (4, 20677814), (8, 10338907), (17, 4865368), (19, 4353224), (34, 2432684), (38, 2176612), (68, 1216342), (76, 1088306), (136, 608171), (152, 544153), (323, 256072), (646, 128036), (1292, 64018), (2584, 32009)]