42465436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8419}}^1$

素因数の和:8533

約数の個数: 24

約数和(自身を含む): 80865680

約数和(自身を除く): 38400244

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 8419, 16838, 33676, 109447, 218894, 437788, 816643, 1633286, 3266572, 10616359, 21232718, 42465436]

約数ペア:

[(1, 42465436), (2, 21232718), (4, 10616359), (13, 3266572), (26, 1633286), (52, 816643), (97, 437788), (194, 218894), (388, 109447), (1261, 33676), (2522, 16838), (5044, 8419)]