42155228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2399}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 77414400

約数和(自身を除く): 35259172

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 2399, 4393, 4798, 8786, 9596, 17572, 55177, 110354, 220708, 458209, 916418, 1832836, 10538807, 21077614, 42155228]

約数ペア:

[(1, 42155228), (2, 21077614), (4, 10538807), (23, 1832836), (46, 916418), (92, 458209), (191, 220708), (382, 110354), (764, 55177), (2399, 17572), (4393, 9596), (4798, 8786)]