90834278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{13441}}^1$

素因数の和:13583

約数の個数: 16

約数和(自身を含む): 141947520

約数和(自身を除く): 51113242

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 13441, 26882, 416671, 833342, 1465069, 2930138, 45417139, 90834278]

約数ペア:

[(1, 90834278), (2, 45417139), (31, 2930138), (62, 1465069), (109, 833342), (218, 416671), (3379, 26882), (6758, 13441)]