42419536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29789}}^1$

素因数の和:29886

約数の個数: 20

約数和(自身を含む): 83114100

約数和(自身を除く): 40694564

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29789, 59578, 119156, 238312, 476624, 2651221, 5302442, 10604884, 21209768, 42419536]

約数ペア:

[(1, 42419536), (2, 21209768), (4, 10604884), (8, 5302442), (16, 2651221), (89, 476624), (178, 238312), (356, 119156), (712, 59578), (1424, 29789)]