91043986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 153667008

約数和(自身を除く): 62623022

約数列:

[1, 2, 11, 22, 43, 86, 157, 314, 473, 613, 946, 1226, 1727, 3454, 6743, 6751, 13486, 13502, 26359, 52718, 74261, 96241, 148522, 192482, 289949, 579898, 1058651, 2117302, 4138363, 8276726, 45521993, 91043986]

約数ペア:

[(1, 91043986), (2, 45521993), (11, 8276726), (22, 4138363), (43, 2117302), (86, 1058651), (157, 579898), (314, 289949), (473, 192482), (613, 148522), (946, 96241), (1226, 74261), (1727, 52718), (3454, 26359), (6743, 13502), (6751, 13486)]