31945064

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 61469280

約数和(自身を除く): 29524216

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 268, 428, 536, 557, 856, 1114, 2228, 4456, 7169, 14338, 28676, 37319, 57352, 59599, 74638, 119198, 149276, 238396, 298552, 476792, 3993133, 7986266, 15972532, 31945064]

約数ペア:

[(1, 31945064), (2, 15972532), (4, 7986266), (8, 3993133), (67, 476792), (107, 298552), (134, 238396), (214, 149276), (268, 119198), (428, 74638), (536, 59599), (557, 57352), (856, 37319), (1114, 28676), (2228, 14338), (4456, 7169)]