194894864

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{54623}}^1$

素因数の和:54854

約数の個数: 20

約数和(自身を含む): 379309056

約数和(自身を除く): 184414192

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 54623, 109246, 218492, 436984, 873968, 12180929, 24361858, 48723716, 97447432, 194894864]

約数ペア:

[(1, 194894864), (2, 97447432), (4, 48723716), (8, 24361858), (16, 12180929), (223, 873968), (446, 436984), (892, 218492), (1784, 109246), (3568, 54623)]