31415672096

素因数分解:

$2^5\times {\mathrm{4003}}^1\times {\mathrm{245251}}^1$

素因数の和:249264

約数の個数: 24

約数和(自身を含む): 61865307504

約数和(自身を除く): 30449635408

約数列:

[1, 2, 4, 8, 16, 32, 4003, 8006, 16012, 32024, 64048, 128096, 245251, 490502, 981004, 1962008, 3924016, 7848032, 981739753, 1963479506, 3926959012, 7853918024, 15707836048, 31415672096]

約数ペア:

[(1, 31415672096), (2, 15707836048), (4, 7853918024), (8, 3926959012), (16, 1963479506), (32, 981739753), (4003, 7848032), (8006, 3924016), (16012, 1962008), (32024, 981004), (64048, 490502), (128096, 245251)]