85778882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1931}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 70017598

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 1931, 2338, 3173, 3862, 6346, 13517, 22211, 27034, 36689, 44422, 73378, 256823, 322477, 513646, 644954, 2257339, 4514678, 6127063, 12254126, 42889441, 85778882]

約数ペア:

[(1, 85778882), (2, 42889441), (7, 12254126), (14, 6127063), (19, 4514678), (38, 2257339), (133, 644954), (167, 513646), (266, 322477), (334, 256823), (1169, 73378), (1931, 44422), (2338, 36689), (3173, 27034), (3862, 22211), (6346, 13517)]