131728808

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{15971}}^1$

素因数の和:17008

約数の個数: 16

約数和(自身を含む): 247246560

約数和(自身を除く): 115517752

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 15971, 31942, 63884, 127768, 16466101, 32932202, 65864404, 131728808]

約数ペア:

[(1, 131728808), (2, 65864404), (4, 32932202), (8, 16466101), (1031, 127768), (2062, 63884), (4124, 31942), (8248, 15971)]