80487862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4969}}^1$

素因数の和:5080

約数の個数: 32

約数和(自身を含む): 150292800

約数和(自身を除く): 69804938

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 4969, 8099, 9938, 16198, 34783, 64597, 69566, 129194, 442241, 452179, 884482, 904358, 3095687, 5749133, 6191374, 11498266, 40243931, 80487862]

約数ペア:

[(1, 80487862), (2, 40243931), (7, 11498266), (13, 6191374), (14, 5749133), (26, 3095687), (89, 904358), (91, 884482), (178, 452179), (182, 442241), (623, 129194), (1157, 69566), (1246, 64597), (2314, 34783), (4969, 16198), (8099, 9938)]