89918038

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 36

約数和(自身を含む): 162643572

約数和(自身を除く): 72725534

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 841, 1091, 1421, 1682, 2182, 2842, 5887, 7637, 11774, 15274, 31639, 41209, 53459, 63278, 82418, 106918, 221473, 442946, 917531, 1550311, 1835062, 3100622, 6422717, 12845434, 44959019, 89918038]

約数ペア:

[(1, 89918038), (2, 44959019), (7, 12845434), (14, 6422717), (29, 3100622), (49, 1835062), (58, 1550311), (98, 917531), (203, 442946), (406, 221473), (841, 106918), (1091, 82418), (1421, 63278), (1682, 53459), (2182, 41209), (2842, 31639), (5887, 15274), (7637, 11774)]