31837402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 49252392

約数和(自身を除く): 17414990

約数列:

[1, 2, 41, 82, 157, 314, 2473, 4946, 6437, 12874, 101393, 202786, 388261, 776522, 15918701, 31837402]

約数ペア:

[(1, 31837402), (2, 15918701), (41, 776522), (82, 388261), (157, 202786), (314, 101393), (2473, 12874), (4946, 6437)]