181696

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 28

約数和(自身を含む): 384048

約数和(自身を除く): 202352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 544, 668, 1088, 1336, 2672, 2839, 5344, 5678, 10688, 11356, 22712, 45424, 90848, 181696]

約数ペア:

[(1, 181696), (2, 90848), (4, 45424), (8, 22712), (16, 11356), (17, 10688), (32, 5678), (34, 5344), (64, 2839), (68, 2672), (136, 1336), (167, 1088), (272, 668), (334, 544)]