90227788

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28517}}^1$

素因数の和:28641

約数の個数: 24

約数和(自身を含む): 182058912

約数和(自身を除く): 91831124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 28517, 57034, 114068, 199619, 399238, 798476, 3222421, 6444842, 12889684, 22556947, 45113894, 90227788]

約数ペア:

[(1, 90227788), (2, 45113894), (4, 22556947), (7, 12889684), (14, 6444842), (28, 3222421), (113, 798476), (226, 399238), (452, 199619), (791, 114068), (1582, 57034), (3164, 28517)]