195456784

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 383772312

約数和(自身を除く): 188315528

約数列:

[1, 2, 4, 8, 16, 173, 241, 293, 346, 482, 586, 692, 964, 1172, 1384, 1928, 2344, 2768, 3856, 4688, 41693, 50689, 70613, 83386, 101378, 141226, 166772, 202756, 282452, 333544, 405512, 564904, 667088, 811024, 1129808, 12216049, 24432098, 48864196, 97728392, 195456784]

約数ペア:

[(1, 195456784), (2, 97728392), (4, 48864196), (8, 24432098), (16, 12216049), (173, 1129808), (241, 811024), (293, 667088), (346, 564904), (482, 405512), (586, 333544), (692, 282452), (964, 202756), (1172, 166772), (1384, 141226), (1928, 101378), (2344, 83386), (2768, 70613), (3856, 50689), (4688, 41693)]