23130856

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 49760640

約数和(自身を除く): 26629784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 1303, 2219, 2536, 2606, 4438, 5212, 8876, 9121, 10424, 17752, 18242, 36484, 72968, 413051, 826102, 1652204, 2891357, 3304408, 5782714, 11565428, 23130856]

約数ペア:

[(1, 23130856), (2, 11565428), (4, 5782714), (7, 3304408), (8, 2891357), (14, 1652204), (28, 826102), (56, 413051), (317, 72968), (634, 36484), (1268, 18242), (1303, 17752), (2219, 10424), (2536, 9121), (2606, 8876), (4438, 5212)]