89722226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 158837112

約数和(自身を除く): 69114886

約数列:

[1, 2, 11, 17, 22, 34, 113, 121, 187, 193, 226, 242, 374, 386, 1243, 1921, 2057, 2123, 2486, 3281, 3842, 4114, 4246, 6562, 13673, 21131, 21809, 23353, 27346, 36091, 42262, 43618, 46706, 72182, 232441, 239899, 370753, 397001, 464882, 479798, 741506, 794002, 2638889, 4078283, 5277778, 8156566, 44861113, 89722226]

約数ペア:

[(1, 89722226), (2, 44861113), (11, 8156566), (17, 5277778), (22, 4078283), (34, 2638889), (113, 794002), (121, 741506), (187, 479798), (193, 464882), (226, 397001), (242, 370753), (374, 239899), (386, 232441), (1243, 72182), (1921, 46706), (2057, 43618), (2123, 42262), (2486, 36091), (3281, 27346), (3842, 23353), (4114, 21809), (4246, 21131), (6562, 13673)]