91016178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19423}}^1$

素因数の和:19510

約数の個数: 32

約数和(自身を含む): 201388032

約数和(自身を除く): 110371854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 19423, 38846, 58269, 116538, 213653, 427306, 640959, 1281918, 1379033, 2758066, 4137099, 8274198, 15169363, 30338726, 45508089, 91016178]

約数ペア:

[(1, 91016178), (2, 45508089), (3, 30338726), (6, 15169363), (11, 8274198), (22, 4137099), (33, 2758066), (66, 1379033), (71, 1281918), (142, 640959), (213, 427306), (426, 213653), (781, 116538), (1562, 58269), (2343, 38846), (4686, 19423)]