42208856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{170197}}^1$

素因数の和:170234

約数の個数: 16

約数和(自身を含む): 81695040

約数和(自身を除く): 39486184

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 170197, 340394, 680788, 1361576, 5276107, 10552214, 21104428, 42208856]

約数ペア:

[(1, 42208856), (2, 21104428), (4, 10552214), (8, 5276107), (31, 1361576), (62, 680788), (124, 340394), (248, 170197)]