80525696

素因数分解:

$2^7\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 160837680

約数和(自身を除く): 80311984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 631, 997, 1262, 1994, 2524, 3988, 5048, 7976, 10096, 15952, 20192, 31904, 40384, 63808, 80768, 127616, 629107, 1258214, 2516428, 5032856, 10065712, 20131424, 40262848, 80525696]

約数ペア:

[(1, 80525696), (2, 40262848), (4, 20131424), (8, 10065712), (16, 5032856), (32, 2516428), (64, 1258214), (128, 629107), (631, 127616), (997, 80768), (1262, 63808), (1994, 40384), (2524, 31904), (3988, 20192), (5048, 15952), (7976, 10096)]