91645202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 157731840

約数和(自身を除く): 66086638

約数列:

[1, 2, 11, 22, 23, 46, 139, 253, 278, 506, 1303, 1529, 2606, 3058, 3197, 6394, 14333, 28666, 29969, 35167, 59938, 70334, 181117, 329659, 362234, 659318, 1992287, 3984574, 4165691, 8331382, 45822601, 91645202]

約数ペア:

[(1, 91645202), (2, 45822601), (11, 8331382), (22, 4165691), (23, 3984574), (46, 1992287), (139, 659318), (253, 362234), (278, 329659), (506, 181117), (1303, 70334), (1529, 59938), (2606, 35167), (3058, 29969), (3197, 28666), (6394, 14333)]