16675252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 32443488

約数和(自身を除く): 15768236

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 263, 484, 524, 526, 1052, 1441, 2882, 2893, 5764, 5786, 11572, 15851, 31702, 31823, 34453, 63404, 63646, 68906, 127292, 137812, 378983, 757966, 1515932, 4168813, 8337626, 16675252]

約数ペア:

[(1, 16675252), (2, 8337626), (4, 4168813), (11, 1515932), (22, 757966), (44, 378983), (121, 137812), (131, 127292), (242, 68906), (262, 63646), (263, 63404), (484, 34453), (524, 31823), (526, 31702), (1052, 15851), (1441, 11572), (2882, 5786), (2893, 5764)]