31136358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4532

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 37447962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 4409, 7062, 8818, 13227, 26454, 48499, 96998, 145497, 290994, 471763, 943526, 1415289, 2830578, 5189393, 10378786, 15568179, 31136358]

約数ペア:

[(1, 31136358), (2, 15568179), (3, 10378786), (6, 5189393), (11, 2830578), (22, 1415289), (33, 943526), (66, 471763), (107, 290994), (214, 145497), (321, 96998), (642, 48499), (1177, 26454), (2354, 13227), (3531, 8818), (4409, 7062)]