31737314

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 24388126

約数列:

[1, 2, 7, 14, 47, 94, 139, 278, 329, 347, 658, 694, 973, 1946, 2429, 4858, 6533, 13066, 16309, 32618, 45731, 48233, 91462, 96466, 114163, 228326, 337631, 675262, 2266951, 4533902, 15868657, 31737314]

約数ペア:

[(1, 31737314), (2, 15868657), (7, 4533902), (14, 2266951), (47, 675262), (94, 337631), (139, 228326), (278, 114163), (329, 96466), (347, 91462), (658, 48233), (694, 45731), (973, 32618), (1946, 16309), (2429, 13066), (4858, 6533)]