80133298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 146672640

約数和(自身を除く): 66539342

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 4243, 8486, 9443, 18886, 29701, 59402, 80617, 161234, 301253, 564319, 602506, 1128638, 2108771, 4217542, 5723807, 11447614, 40066649, 80133298]

約数ペア:

[(1, 80133298), (2, 40066649), (7, 11447614), (14, 5723807), (19, 4217542), (38, 2108771), (71, 1128638), (133, 602506), (142, 564319), (266, 301253), (497, 161234), (994, 80617), (1349, 59402), (2698, 29701), (4243, 18886), (8486, 9443)]