89253164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22291}}^1$

素因数の和:22326

約数の個数: 48

約数和(自身を含む): 209723136

約数和(自身を除く): 120469972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 22291, 44582, 89164, 156037, 245201, 289783, 312074, 490402, 579566, 624148, 980804, 1159132, 1716407, 2028481, 3187613, 3432814, 4056962, 6375226, 6865628, 8113924, 12750452, 22313291, 44626582, 89253164]

約数ペア:

[(1, 89253164), (2, 44626582), (4, 22313291), (7, 12750452), (11, 8113924), (13, 6865628), (14, 6375226), (22, 4056962), (26, 3432814), (28, 3187613), (44, 2028481), (52, 1716407), (77, 1159132), (91, 980804), (143, 624148), (154, 579566), (182, 490402), (286, 312074), (308, 289783), (364, 245201), (572, 156037), (1001, 89164), (2002, 44582), (4004, 22291)]