40142024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12451}}^1$

素因数の和:12501

約数の個数: 32

約数和(自身を含む): 83677440

約数和(自身を除く): 43535416

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12451, 24902, 49804, 99608, 161863, 323726, 385981, 647452, 771962, 1294904, 1543924, 3087848, 5017753, 10035506, 20071012, 40142024]

約数ペア:

[(1, 40142024), (2, 20071012), (4, 10035506), (8, 5017753), (13, 3087848), (26, 1543924), (31, 1294904), (52, 771962), (62, 647452), (104, 385981), (124, 323726), (248, 161863), (403, 99608), (806, 49804), (1612, 24902), (3224, 12451)]