67585456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{136261}}^1$

素因数の和:136300

約数の個数: 20

約数和(自身を含む): 135171904

約数和(自身を除く): 67586448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 136261, 272522, 545044, 1090088, 2180176, 4224091, 8448182, 16896364, 33792728, 67585456]

約数ペア:

[(1, 67585456), (2, 33792728), (4, 16896364), (8, 8448182), (16, 4224091), (31, 2180176), (62, 1090088), (124, 545044), (248, 272522), (496, 136261)]