42797290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51563}}^1$

素因数の和:51653

約数の個数: 16

約数和(自身を含む): 77964768

約数和(自身を除く): 35167478

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 51563, 103126, 257815, 515630, 4279729, 8559458, 21398645, 42797290]

約数ペア:

[(1, 42797290), (2, 21398645), (5, 8559458), (10, 4279729), (83, 515630), (166, 257815), (415, 103126), (830, 51563)]