91781612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{9241}}^1$

素因数の和:9449

約数の個数: 24

約数和(自身を含む): 173897472

約数和(自身を除く): 82115860

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9241, 9932, 18482, 36964, 120133, 240266, 480532, 1765031, 3530062, 7060124, 22945403, 45890806, 91781612]

約数ペア:

[(1, 91781612), (2, 45890806), (4, 22945403), (13, 7060124), (26, 3530062), (52, 1765031), (191, 480532), (382, 240266), (764, 120133), (2483, 36964), (4966, 18482), (9241, 9932)]