56437078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20113}}^1$

素因数の和:20199

約数の個数: 16

約数和(自身を含む): 89788896

約数和(自身を除く): 33351818

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 20113, 40226, 462599, 925198, 1226893, 2453786, 28218539, 56437078]

約数ペア:

[(1, 56437078), (2, 28218539), (23, 2453786), (46, 1226893), (61, 925198), (122, 462599), (1403, 40226), (2806, 20113)]