23371264

素因数分解:

$2^9\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6546

約数の個数: 40

約数和(自身を含む): 53376048

約数和(自身を除く): 30004784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 6521, 13042, 26084, 45647, 52168, 91294, 104336, 182588, 208672, 365176, 417344, 730352, 834688, 1460704, 1669376, 2921408, 3338752, 5842816, 11685632, 23371264]

約数ペア:

[(1, 23371264), (2, 11685632), (4, 5842816), (7, 3338752), (8, 2921408), (14, 1669376), (16, 1460704), (28, 834688), (32, 730352), (56, 417344), (64, 365176), (112, 208672), (128, 182588), (224, 104336), (256, 91294), (448, 52168), (512, 45647), (896, 26084), (1792, 13042), (3584, 6521)]