86641610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19211}}^1$

素因数の和:19270

約数の個数: 32

約数和(自身を含む): 174291264

約数和(自身を除く): 87649654

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 19211, 38422, 96055, 192110, 211321, 422642, 787651, 1056605, 1575302, 2113210, 3938255, 7876510, 8664161, 17328322, 43320805, 86641610]

約数ペア:

[(1, 86641610), (2, 43320805), (5, 17328322), (10, 8664161), (11, 7876510), (22, 3938255), (41, 2113210), (55, 1575302), (82, 1056605), (110, 787651), (205, 422642), (410, 211321), (451, 192110), (902, 96055), (2255, 38422), (4510, 19211)]