217528098416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{955613}}^1$

素因数の和:956009

約数の個数: 40

約数和(自身を含む): 432984880944

約数和(自身を除く): 215456782528

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 347, 656, 694, 1388, 2776, 5552, 14227, 28454, 56908, 113816, 227632, 955613, 1911226, 3822452, 7644904, 15289808, 39180133, 78360266, 156720532, 313441064, 331597711, 626882128, 663195422, 1326390844, 2652781688, 5305563376, 13595506151, 27191012302, 54382024604, 108764049208, 217528098416]

約数ペア:

[(1, 217528098416), (2, 108764049208), (4, 54382024604), (8, 27191012302), (16, 13595506151), (41, 5305563376), (82, 2652781688), (164, 1326390844), (328, 663195422), (347, 626882128), (656, 331597711), (694, 313441064), (1388, 156720532), (2776, 78360266), (5552, 39180133), (14227, 15289808), (28454, 7644904), (56908, 3822452), (113816, 1911226), (227632, 955613)]