67873136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{136841}}^1$

素因数の和:136880

約数の個数: 20

約数和(自身を含む): 135747264

約数和(自身を除く): 67874128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 136841, 273682, 547364, 1094728, 2189456, 4242071, 8484142, 16968284, 33936568, 67873136]

約数ペア:

[(1, 67873136), (2, 33936568), (4, 16968284), (8, 8484142), (16, 4242071), (31, 2189456), (62, 1094728), (124, 547364), (248, 273682), (496, 136841)]