40105424

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{5147}}^1$

素因数の和:5642

約数の個数: 20

約数和(自身を含む): 77878944

約数和(自身を除く): 37773520

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 5147, 7792, 10294, 20588, 41176, 82352, 2506589, 5013178, 10026356, 20052712, 40105424]

約数ペア:

[(1, 40105424), (2, 20052712), (4, 10026356), (8, 5013178), (16, 2506589), (487, 82352), (974, 41176), (1948, 20588), (3896, 10294), (5147, 7792)]