31262324

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 55689480

約数和(自身を除く): 24427156

約数列:

[1, 2, 4, 97, 194, 197, 388, 394, 409, 788, 818, 1636, 19109, 38218, 39673, 76436, 79346, 80573, 158692, 161146, 322292, 7815581, 15631162, 31262324]

約数ペア:

[(1, 31262324), (2, 15631162), (4, 7815581), (97, 322292), (194, 161146), (197, 158692), (388, 80573), (394, 79346), (409, 76436), (788, 39673), (818, 38218), (1636, 19109)]