81783616

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{34537}}^1$

素因数の和:34586

約数の個数: 28

約数和(自身を含む): 166680388

約数和(自身を除く): 84896772

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 34537, 69074, 138148, 276296, 552592, 1105184, 1277869, 2210368, 2555738, 5111476, 10222952, 20445904, 40891808, 81783616]

約数ペア:

[(1, 81783616), (2, 40891808), (4, 20445904), (8, 10222952), (16, 5111476), (32, 2555738), (37, 2210368), (64, 1277869), (74, 1105184), (148, 552592), (296, 276296), (592, 138148), (1184, 69074), (2368, 34537)]