80108504

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2311}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 172012800

約数和(自身を除く): 91904296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1238, 2311, 2476, 4333, 4622, 4952, 8666, 9244, 16177, 17332, 18488, 32354, 34664, 64708, 129416, 1430509, 2861018, 5722036, 10013563, 11444072, 20027126, 40054252, 80108504]

約数ペア:

[(1, 80108504), (2, 40054252), (4, 20027126), (7, 11444072), (8, 10013563), (14, 5722036), (28, 2861018), (56, 1430509), (619, 129416), (1238, 64708), (2311, 34664), (2476, 32354), (4333, 18488), (4622, 17332), (4952, 16177), (8666, 9244)]