85831912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 170898120

約数和(自身を除く): 85066208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 457, 914, 1381, 1828, 2762, 3656, 5524, 7769, 11048, 15538, 23477, 31076, 46954, 62152, 93908, 187816, 631117, 1262234, 2524468, 5048936, 10728989, 21457978, 42915956, 85831912]

約数ペア:

[(1, 85831912), (2, 42915956), (4, 21457978), (8, 10728989), (17, 5048936), (34, 2524468), (68, 1262234), (136, 631117), (457, 187816), (914, 93908), (1381, 62152), (1828, 46954), (2762, 31076), (3656, 23477), (5524, 15538), (7769, 11048)]