42481168

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{2621}}^1$

素因数の和:3642

約数の個数: 20

約数和(自身を含む): 82419948

約数和(自身を除く): 39938780

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 2621, 4052, 5242, 8104, 10484, 16208, 20968, 41936, 2655073, 5310146, 10620292, 21240584, 42481168]

約数ペア:

[(1, 42481168), (2, 21240584), (4, 10620292), (8, 5310146), (16, 2655073), (1013, 41936), (2026, 20968), (2621, 16208), (4052, 10484), (5242, 8104)]