23211968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 56

約数和(自身を含む): 51803808

約数和(自身を除く): 28591840

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1213, 1472, 2392, 2426, 4784, 4852, 9568, 9704, 15769, 19136, 19408, 27899, 31538, 38816, 55798, 63076, 77632, 111596, 126152, 223192, 252304, 362687, 446384, 504608, 725374, 892768, 1009216, 1450748, 1785536, 2901496, 5802992, 11605984, 23211968]

約数ペア:

[(1, 23211968), (2, 11605984), (4, 5802992), (8, 2901496), (13, 1785536), (16, 1450748), (23, 1009216), (26, 892768), (32, 725374), (46, 504608), (52, 446384), (64, 362687), (92, 252304), (104, 223192), (184, 126152), (208, 111596), (299, 77632), (368, 63076), (416, 55798), (598, 38816), (736, 31538), (832, 27899), (1196, 19408), (1213, 19136), (1472, 15769), (2392, 9704), (2426, 9568), (4784, 4852)]