42321386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3061}}^1$

素因数の和:3317

約数の個数: 16

約数和(自身を含む): 65845248

約数和(自身を除く): 23523862

約数列:

[1, 2, 31, 62, 223, 446, 3061, 6122, 6913, 13826, 94891, 189782, 682603, 1365206, 21160693, 42321386]

約数ペア:

[(1, 42321386), (2, 21160693), (31, 1365206), (62, 682603), (223, 189782), (446, 94891), (3061, 13826), (6122, 6913)]