30481616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173191}}^1$

素因数の和:173210

約数の個数: 20

約数和(自身を含む): 64427424

約数和(自身を除く): 33945808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 173191, 346382, 692764, 1385528, 1905101, 2771056, 3810202, 7620404, 15240808, 30481616]

約数ペア:

[(1, 30481616), (2, 15240808), (4, 7620404), (8, 3810202), (11, 2771056), (16, 1905101), (22, 1385528), (44, 692764), (88, 346382), (176, 173191)]