42927088

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{13619}}^1$

素因数の和:13824

約数の個数: 20

約数和(自身を含む): 83599560

約数和(自身を除く): 40672472

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 13619, 27238, 54476, 108952, 217904, 2682943, 5365886, 10731772, 21463544, 42927088]

約数ペア:

[(1, 42927088), (2, 21463544), (4, 10731772), (8, 5365886), (16, 2682943), (197, 217904), (394, 108952), (788, 54476), (1576, 27238), (3152, 13619)]