23138176

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 46420200

約数和(自身を除く): 23282024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1109, 1304, 2218, 2608, 4436, 5216, 8872, 10432, 17744, 20864, 35488, 70976, 141952, 180767, 361534, 723068, 1446136, 2892272, 5784544, 11569088, 23138176]

約数ペア:

[(1, 23138176), (2, 11569088), (4, 5784544), (8, 2892272), (16, 1446136), (32, 723068), (64, 361534), (128, 180767), (163, 141952), (326, 70976), (652, 35488), (1109, 20864), (1304, 17744), (2218, 10432), (2608, 8872), (4436, 5216)]