57740944

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{16183}}^1$

素因数の和:16414

約数の個数: 20

約数和(自身を含む): 112381696

約数和(自身を除く): 54640752

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 16183, 32366, 64732, 129464, 258928, 3608809, 7217618, 14435236, 28870472, 57740944]

約数ペア:

[(1, 57740944), (2, 28870472), (4, 14435236), (8, 7217618), (16, 3608809), (223, 258928), (446, 129464), (892, 64732), (1784, 32366), (3568, 16183)]