89020928

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{9151}}^1$

素因数の和:9188

約数の個数: 40

約数和(自身を含む): 187249920

約数和(自身を除く): 98228992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9151, 9728, 18302, 36604, 73208, 146416, 173869, 292832, 347738, 585664, 695476, 1171328, 1390952, 2342656, 2781904, 4685312, 5563808, 11127616, 22255232, 44510464, 89020928]

約数ペア:

[(1, 89020928), (2, 44510464), (4, 22255232), (8, 11127616), (16, 5563808), (19, 4685312), (32, 2781904), (38, 2342656), (64, 1390952), (76, 1171328), (128, 695476), (152, 585664), (256, 347738), (304, 292832), (512, 173869), (608, 146416), (1216, 73208), (2432, 36604), (4864, 18302), (9151, 9728)]