231322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 451584

約数和(自身を除く): 220262

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 182, 217, 287, 403, 434, 533, 574, 806, 1066, 1271, 2542, 2821, 3731, 5642, 7462, 8897, 16523, 17794, 33046, 115661, 231322]

約数ペア:

[(1, 231322), (2, 115661), (7, 33046), (13, 17794), (14, 16523), (26, 8897), (31, 7462), (41, 5642), (62, 3731), (82, 2821), (91, 2542), (182, 1271), (217, 1066), (287, 806), (403, 574), (434, 533)]