16234480

素因数分解:

$2^4\times 5^1\times {\mathrm{202931}}^1$

素因数の和:202944

約数の個数: 20

約数和(自身を含む): 37745352

約数和(自身を除く): 21510872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 202931, 405862, 811724, 1014655, 1623448, 2029310, 3246896, 4058620, 8117240, 16234480]

約数ペア:

[(1, 16234480), (2, 8117240), (4, 4058620), (5, 3246896), (8, 2029310), (10, 1623448), (16, 1014655), (20, 811724), (40, 405862), (80, 202931)]