40450192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109919}}^1$

素因数の和:109950

約数の個数: 20

約数和(自身を含む): 81780480

約数和(自身を除く): 41330288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 109919, 219838, 439676, 879352, 1758704, 2528137, 5056274, 10112548, 20225096, 40450192]

約数ペア:

[(1, 40450192), (2, 20225096), (4, 10112548), (8, 5056274), (16, 2528137), (23, 1758704), (46, 879352), (92, 439676), (184, 219838), (368, 109919)]