90881956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{66629}}^1$

素因数の和:66675

約数の個数: 24

約数和(自身を含む): 179101440

約数和(自身を除く): 88219484

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 66629, 133258, 266516, 732919, 1465838, 2065499, 2931676, 4130998, 8261996, 22720489, 45440978, 90881956]

約数ペア:

[(1, 90881956), (2, 45440978), (4, 22720489), (11, 8261996), (22, 4130998), (31, 2931676), (44, 2065499), (62, 1465838), (124, 732919), (341, 266516), (682, 133258), (1364, 66629)]