31583482

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 56853504

約数和(自身を除く): 25270022

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1193, 1891, 2386, 3782, 8351, 13237, 16702, 26474, 36983, 72773, 73966, 145546, 258881, 509411, 517762, 1018822, 2255963, 4511926, 15791741, 31583482]

約数ペア:

[(1, 31583482), (2, 15791741), (7, 4511926), (14, 2255963), (31, 1018822), (61, 517762), (62, 509411), (122, 258881), (217, 145546), (427, 73966), (434, 72773), (854, 36983), (1193, 26474), (1891, 16702), (2386, 13237), (3782, 8351)]