327049624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{20533}}^1$

素因数の和:20731

約数の個数: 32

約数和(自身を含む): 672693840

約数和(自身を除く): 345644216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 20533, 41066, 82132, 164264, 225863, 451726, 903452, 1806904, 3716473, 7432946, 14865892, 29731784, 40881203, 81762406, 163524812, 327049624]

約数ペア:

[(1, 327049624), (2, 163524812), (4, 81762406), (8, 40881203), (11, 29731784), (22, 14865892), (44, 7432946), (88, 3716473), (181, 1806904), (362, 903452), (724, 451726), (1448, 225863), (1991, 164264), (3982, 82132), (7964, 41066), (15928, 20533)]