80451730396

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{472057}}^1$

素因数の和:472509

約数の個数: 24

約数和(自身を含む): 142274504736

約数和(自身を除く): 61822774340

約数列:

[1, 2, 4, 137, 274, 311, 548, 622, 1244, 42607, 85214, 170428, 472057, 944114, 1888228, 64671809, 129343618, 146809727, 258687236, 293619454, 587238908, 20112932599, 40225865198, 80451730396]

約数ペア:

[(1, 80451730396), (2, 40225865198), (4, 20112932599), (137, 587238908), (274, 293619454), (311, 258687236), (548, 146809727), (622, 129343618), (1244, 64671809), (42607, 1888228), (85214, 944114), (170428, 472057)]