30921856

素因数分解:

$2^7\times 7^1\times {\mathrm{34511}}^1$

素因数の和:34532

約数の個数: 32

約数和(自身を含む): 70404480

約数和(自身を除く): 39482624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 34511, 69022, 138044, 241577, 276088, 483154, 552176, 966308, 1104352, 1932616, 2208704, 3865232, 4417408, 7730464, 15460928, 30921856]

約数ペア:

[(1, 30921856), (2, 15460928), (4, 7730464), (7, 4417408), (8, 3865232), (14, 2208704), (16, 1932616), (28, 1104352), (32, 966308), (56, 552176), (64, 483154), (112, 276088), (128, 241577), (224, 138044), (448, 69022), (896, 34511)]