81429762142

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1\times {\mathrm{572023}}^1$

素因数の和:572787

約数の個数: 16

約数和(自身を含む): 123454219680

約数和(自身を除く): 42024457538

約数列:

[1, 2, 109, 218, 653, 1306, 71177, 142354, 572023, 1144046, 62350507, 124701014, 373531019, 747062038, 40714881071, 81429762142]

約数ペア:

[(1, 81429762142), (2, 40714881071), (109, 747062038), (218, 373531019), (653, 124701014), (1306, 62350507), (71177, 1144046), (142354, 572023)]