16782928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55207}}^1$

素因数の和:55234

約数の個数: 20

約数和(自身を含む): 34228960

約数和(自身を除く): 17446032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55207, 110414, 220828, 441656, 883312, 1048933, 2097866, 4195732, 8391464, 16782928]

約数ペア:

[(1, 16782928), (2, 8391464), (4, 4195732), (8, 2097866), (16, 1048933), (19, 883312), (38, 441656), (76, 220828), (152, 110414), (304, 55207)]