90548752

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3221}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 201362112

約数和(自身を除く): 110813360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3221, 3514, 4016, 6442, 7028, 12884, 14056, 22547, 25768, 28112, 45094, 51536, 90188, 180376, 360752, 808471, 1616942, 3233884, 5659297, 6467768, 11318594, 12935536, 22637188, 45274376, 90548752]

約数ペア:

[(1, 90548752), (2, 45274376), (4, 22637188), (7, 12935536), (8, 11318594), (14, 6467768), (16, 5659297), (28, 3233884), (56, 1616942), (112, 808471), (251, 360752), (502, 180376), (1004, 90188), (1757, 51536), (2008, 45094), (3221, 28112), (3514, 25768), (4016, 22547), (6442, 14056), (7028, 12884)]