42237616

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37181}}^1$

素因数の和:37260

約数の個数: 20

約数和(自身を含む): 82990224

約数和(自身を除く): 40752608

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37181, 74362, 148724, 297448, 594896, 2639851, 5279702, 10559404, 21118808, 42237616]

約数ペア:

[(1, 42237616), (2, 21118808), (4, 10559404), (8, 5279702), (16, 2639851), (71, 594896), (142, 297448), (284, 148724), (568, 74362), (1136, 37181)]