71041168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1913}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 150945696

約数和(自身を除く): 79904528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 1913, 2321, 3376, 3826, 4642, 7652, 9284, 15304, 18568, 21043, 30608, 37136, 42086, 84172, 168344, 336688, 403643, 807286, 1614572, 3229144, 4440073, 6458288, 8880146, 17760292, 35520584, 71041168]

約数ペア:

[(1, 71041168), (2, 35520584), (4, 17760292), (8, 8880146), (11, 6458288), (16, 4440073), (22, 3229144), (44, 1614572), (88, 807286), (176, 403643), (211, 336688), (422, 168344), (844, 84172), (1688, 42086), (1913, 37136), (2321, 30608), (3376, 21043), (3826, 18568), (4642, 15304), (7652, 9284)]