63855542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 39824458

約数列:

[1, 2, 19, 38, 79, 89, 158, 178, 239, 478, 1501, 1691, 3002, 3382, 4541, 7031, 9082, 14062, 18881, 21271, 37762, 42542, 133589, 267178, 358739, 404149, 717478, 808298, 1680409, 3360818, 31927771, 63855542]

約数ペア:

[(1, 63855542), (2, 31927771), (19, 3360818), (38, 1680409), (79, 808298), (89, 717478), (158, 404149), (178, 358739), (239, 267178), (478, 133589), (1501, 42542), (1691, 37762), (3002, 21271), (3382, 18881), (4541, 14062), (7031, 9082)]