29213090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26801}}^1$

素因数の和:26917

約数の個数: 16

約数和(自身を含む): 53067960

約数和(自身を除く): 23854870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 26801, 53602, 134005, 268010, 2921309, 5842618, 14606545, 29213090]

約数ペア:

[(1, 29213090), (2, 14606545), (5, 5842618), (10, 2921309), (109, 268010), (218, 134005), (545, 53602), (1090, 26801)]