87765128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7853}}^1$

素因数の和:7997

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 93191032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 7853, 11176, 15706, 31412, 62824, 86383, 172766, 345532, 691064, 997331, 1994662, 3989324, 7978648, 10970641, 21941282, 43882564, 87765128]

約数ペア:

[(1, 87765128), (2, 43882564), (4, 21941282), (8, 10970641), (11, 7978648), (22, 3989324), (44, 1994662), (88, 997331), (127, 691064), (254, 345532), (508, 172766), (1016, 86383), (1397, 62824), (2794, 31412), (5588, 15706), (7853, 11176)]