40949512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 79822080

約数和(自身を除く): 38872568

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 1013, 1304, 2026, 4052, 5053, 8104, 10106, 20212, 31403, 40424, 62806, 125612, 165119, 251224, 330238, 660476, 1320952, 5118689, 10237378, 20474756, 40949512]

約数ペア:

[(1, 40949512), (2, 20474756), (4, 10237378), (8, 5118689), (31, 1320952), (62, 660476), (124, 330238), (163, 251224), (248, 165119), (326, 125612), (652, 62806), (1013, 40424), (1304, 31403), (2026, 20212), (4052, 10106), (5053, 8104)]