40744556

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{114451}}^1$

素因数の和:114544

約数の個数: 12

約数和(自身を含む): 72104760

約数和(自身を除く): 31360204

約数列:

[1, 2, 4, 89, 178, 356, 114451, 228902, 457804, 10186139, 20372278, 40744556]

約数ペア:

[(1, 40744556), (2, 20372278), (4, 10186139), (89, 457804), (178, 228902), (356, 114451)]