30813488

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{1567}}^1$

素因数の和:2804

約数の個数: 20

約数和(自身を含む): 59787840

約数和(自身を除く): 28974352

約数列:

[1, 2, 4, 8, 16, 1229, 1567, 2458, 3134, 4916, 6268, 9832, 12536, 19664, 25072, 1925843, 3851686, 7703372, 15406744, 30813488]

約数ペア:

[(1, 30813488), (2, 15406744), (4, 7703372), (8, 3851686), (16, 1925843), (1229, 25072), (1567, 19664), (2458, 12536), (3134, 9832), (4916, 6268)]