23363816

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 50234880

約数和(自身を除く): 26871064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 991, 1684, 1982, 2947, 3368, 3964, 5894, 6937, 7928, 11788, 13874, 23576, 27748, 55496, 417211, 834422, 1668844, 2920477, 3337688, 5840954, 11681908, 23363816]

約数ペア:

[(1, 23363816), (2, 11681908), (4, 5840954), (7, 3337688), (8, 2920477), (14, 1668844), (28, 834422), (56, 417211), (421, 55496), (842, 27748), (991, 23576), (1684, 13874), (1982, 11788), (2947, 7928), (3368, 6937), (3964, 5894)]