8257842434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{33223}}^1$

素因数の和:33486

約数の個数: 32

約数和(自身を含む): 13523496960

約数和(自身を除く): 5265654526

約数列:

[1, 2, 19, 31, 38, 62, 211, 422, 589, 1178, 4009, 6541, 8018, 13082, 33223, 66446, 124279, 248558, 631237, 1029913, 1262474, 2059826, 7010053, 14020106, 19568347, 39136694, 133191007, 217311643, 266382014, 434623286, 4128921217, 8257842434]

約数ペア:

[(1, 8257842434), (2, 4128921217), (19, 434623286), (31, 266382014), (38, 217311643), (62, 133191007), (211, 39136694), (422, 19568347), (589, 14020106), (1178, 7010053), (4009, 2059826), (6541, 1262474), (8018, 1029913), (13082, 631237), (33223, 248558), (66446, 124279)]