89989504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{63913}}^1$

素因数の和:63938

約数の個数: 32

約数和(自身を含む): 195576840

約数和(自身を除く): 105587336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 63913, 127826, 255652, 511304, 703043, 1022608, 1406086, 2045216, 2812172, 4090432, 5624344, 8180864, 11248688, 22497376, 44994752, 89989504]

約数ペア:

[(1, 89989504), (2, 44994752), (4, 22497376), (8, 11248688), (11, 8180864), (16, 5624344), (22, 4090432), (32, 2812172), (44, 2045216), (64, 1406086), (88, 1022608), (128, 703043), (176, 511304), (352, 255652), (704, 127826), (1408, 63913)]