121615232

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30649}}^1$

素因数の和:30694

約数の個数: 32

約数和(自身を含む): 250104000

約数和(自身を除く): 128488768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30649, 61298, 122596, 245192, 490384, 950119, 980768, 1900238, 1961536, 3800476, 3923072, 7600952, 15201904, 30403808, 60807616, 121615232]

約数ペア:

[(1, 121615232), (2, 60807616), (4, 30403808), (8, 15201904), (16, 7600952), (31, 3923072), (32, 3800476), (62, 1961536), (64, 1900238), (124, 980768), (128, 950119), (248, 490384), (496, 245192), (992, 122596), (1984, 61298), (3968, 30649)]