32218238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 54577152

約数和(自身を除く): 22358914

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 563, 806, 923, 1126, 1846, 2201, 4402, 7319, 14638, 17453, 28613, 34906, 39973, 57226, 79946, 226889, 453778, 519649, 1039298, 1239163, 2478326, 16109119, 32218238]

約数ペア:

[(1, 32218238), (2, 16109119), (13, 2478326), (26, 1239163), (31, 1039298), (62, 519649), (71, 453778), (142, 226889), (403, 79946), (563, 57226), (806, 39973), (923, 34906), (1126, 28613), (1846, 17453), (2201, 14638), (4402, 7319)]