85817528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3739}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 170544000

約数和(自身を除く): 84726472

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 3739, 5738, 7478, 11476, 14956, 22952, 29912, 71041, 142082, 284164, 564589, 568328, 1129178, 2258356, 4516712, 10727191, 21454382, 42908764, 85817528]

約数ペア:

[(1, 85817528), (2, 42908764), (4, 21454382), (8, 10727191), (19, 4516712), (38, 2258356), (76, 1129178), (151, 568328), (152, 564589), (302, 284164), (604, 142082), (1208, 71041), (2869, 29912), (3739, 22952), (5738, 14956), (7478, 11476)]