69320278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{18329}}^1$

素因数の和:18423

約数の個数: 16

約数和(自身を含む): 109100160

約数和(自身を除く): 39779882

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 18329, 36658, 568199, 1118069, 1136398, 2236138, 34660139, 69320278]

約数ペア:

[(1, 69320278), (2, 34660139), (31, 2236138), (61, 1136398), (62, 1118069), (122, 568199), (1891, 36658), (3782, 18329)]