31589026

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 59442336

約数和(自身を除く): 27853310

約数列:

[1, 2, 7, 14, 17, 34, 49, 67, 98, 119, 134, 238, 283, 469, 566, 833, 938, 1139, 1666, 1981, 2278, 3283, 3962, 4811, 6566, 7973, 9622, 13867, 15946, 18961, 27734, 33677, 37922, 55811, 67354, 111622, 132727, 235739, 265454, 322337, 471478, 644674, 929089, 1858178, 2256359, 4512718, 15794513, 31589026]

約数ペア:

[(1, 31589026), (2, 15794513), (7, 4512718), (14, 2256359), (17, 1858178), (34, 929089), (49, 644674), (67, 471478), (98, 322337), (119, 265454), (134, 235739), (238, 132727), (283, 111622), (469, 67354), (566, 55811), (833, 37922), (938, 33677), (1139, 27734), (1666, 18961), (1981, 15946), (2278, 13867), (3283, 9622), (3962, 7973), (4811, 6566)]