42201616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155153}}^1$

素因数の和:155178

約数の個数: 20

約数和(自身を含む): 86575932

約数和(自身を除く): 44374316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155153, 310306, 620612, 1241224, 2482448, 2637601, 5275202, 10550404, 21100808, 42201616]

約数ペア:

[(1, 42201616), (2, 21100808), (4, 10550404), (8, 5275202), (16, 2637601), (17, 2482448), (34, 1241224), (68, 620612), (136, 310306), (272, 155153)]