66097456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{133261}}^1$

素因数の和:133300

約数の個数: 20

約数和(自身を含む): 132195904

約数和(自身を除く): 66098448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 133261, 266522, 533044, 1066088, 2132176, 4131091, 8262182, 16524364, 33048728, 66097456]

約数ペア:

[(1, 66097456), (2, 33048728), (4, 16524364), (8, 8262182), (16, 4131091), (31, 2132176), (62, 1066088), (124, 533044), (248, 266522), (496, 133261)]