81792536

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33967}}^1$

素因数の和:34023

約数の個数: 32

約数和(自身を含む): 179351040

約数和(自身を除く): 97558504

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 33967, 67934, 135868, 237769, 271736, 475538, 951076, 1460581, 1902152, 2921162, 5842324, 10224067, 11684648, 20448134, 40896268, 81792536]

約数ペア:

[(1, 81792536), (2, 40896268), (4, 20448134), (7, 11684648), (8, 10224067), (14, 5842324), (28, 2921162), (43, 1902152), (56, 1460581), (86, 951076), (172, 475538), (301, 271736), (344, 237769), (602, 135868), (1204, 67934), (2408, 33967)]