97862860

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{11353}}^1$

素因数の和:11793

約数の個数: 24

約数和(自身を含む): 206006976

約数和(自身を除く): 108144116

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 11353, 22706, 45412, 56765, 113530, 227060, 4893143, 9786286, 19572572, 24465715, 48931430, 97862860]

約数ペア:

[(1, 97862860), (2, 48931430), (4, 24465715), (5, 19572572), (10, 9786286), (20, 4893143), (431, 227060), (862, 113530), (1724, 56765), (2155, 45412), (4310, 22706), (8620, 11353)]