80970042

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{42571}}^1$

素因数の和:42893

約数の個数: 16

約数和(自身を含む): 162454752

約数和(自身を除く): 81484710

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 42571, 85142, 127713, 255426, 13495007, 26990014, 40485021, 80970042]

約数ペア:

[(1, 80970042), (2, 40485021), (3, 26990014), (6, 13495007), (317, 255426), (634, 127713), (951, 85142), (1902, 42571)]