23756272

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{9109}}^1$

素因数の和:9280

約数の個数: 20

約数和(自身を含む): 46315240

約数和(自身を除く): 22558968

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 9109, 18218, 36436, 72872, 145744, 1484767, 2969534, 5939068, 11878136, 23756272]

約数ペア:

[(1, 23756272), (2, 11878136), (4, 5939068), (8, 2969534), (16, 1484767), (163, 145744), (326, 72872), (652, 36436), (1304, 18218), (2608, 9109)]