42315736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{278393}}^1$

素因数の和:278418

約数の個数: 16

約数和(自身を含む): 83518200

約数和(自身を除く): 41202464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 278393, 556786, 1113572, 2227144, 5289467, 10578934, 21157868, 42315736]

約数ペア:

[(1, 42315736), (2, 21157868), (4, 10578934), (8, 5289467), (19, 2227144), (38, 1113572), (76, 556786), (152, 278393)]