87110128

素因数分解:

$2^4\times 7^1\times {\mathrm{777769}}^1$

素因数の和:777784

約数の個数: 20

約数和(自身を含む): 192886960

約数和(自身を除く): 105776832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 777769, 1555538, 3111076, 5444383, 6222152, 10888766, 12444304, 21777532, 43555064, 87110128]

約数ペア:

[(1, 87110128), (2, 43555064), (4, 21777532), (7, 12444304), (8, 10888766), (14, 6222152), (16, 5444383), (28, 3111076), (56, 1555538), (112, 777769)]