54437128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21067}}^1$

素因数の和:21109

約数の個数: 32

約数和(自身を含む): 113767200

約数和(自身を除く): 59330072

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 21067, 42134, 84268, 168536, 358139, 400273, 716278, 800546, 1432556, 1601092, 2865112, 3202184, 6804641, 13609282, 27218564, 54437128]

約数ペア:

[(1, 54437128), (2, 27218564), (4, 13609282), (8, 6804641), (17, 3202184), (19, 2865112), (34, 1601092), (38, 1432556), (68, 800546), (76, 716278), (136, 400273), (152, 358139), (323, 168536), (646, 84268), (1292, 42134), (2584, 21067)]