67642256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{384331}}^1$

素因数の和:384350

約数の個数: 20

約数和(自身を含む): 142971504

約数和(自身を除く): 75329248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 384331, 768662, 1537324, 3074648, 4227641, 6149296, 8455282, 16910564, 33821128, 67642256]

約数ペア:

[(1, 67642256), (2, 33821128), (4, 16910564), (8, 8455282), (11, 6149296), (16, 4227641), (22, 3074648), (44, 1537324), (88, 768662), (176, 384331)]