89073016

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 170882640

約数和(自身を除く): 81809624

約数列:

[1, 2, 4, 8, 67, 134, 137, 268, 274, 536, 548, 1096, 1213, 2426, 4852, 9179, 9704, 18358, 36716, 73432, 81271, 162542, 166181, 325084, 332362, 650168, 664724, 1329448, 11134127, 22268254, 44536508, 89073016]

約数ペア:

[(1, 89073016), (2, 44536508), (4, 22268254), (8, 11134127), (67, 1329448), (134, 664724), (137, 650168), (268, 332362), (274, 325084), (536, 166181), (548, 162542), (1096, 81271), (1213, 73432), (2426, 36716), (4852, 18358), (9179, 9704)]